diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 443f8601157..5d867f98961 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -85,7 +85,7 @@ jobs:
           mkdir -p public/js public/css results/coverage
           {\
             echo "{"; \
-            for f in app.js manifest.js vendor.js app-ltr.css app-rtl.css stripe.js stripe.css; do \
+            for f in app.js manifest.js vendor.js app-ltr.css app-rtl.css; do \
               [[ $first == 1 ]] && echo -n "," || first=1; \
               k=${f##*.}/$f; \
               echo "\"/$k\": \"/$k\""; \
diff --git a/app/Console/Kernel.php b/app/Console/Kernel.php
index 0a13d4ab226..9b8229a975c 100644
--- a/app/Console/Kernel.php
+++ b/app/Console/Kernel.php
@@ -3,6 +3,7 @@
 namespace App\Console;
 
 use App\Console\Scheduling\CronEvent;
+use App\Jobs\Settings\CheckLicenceKeys;
 use Illuminate\Console\Scheduling\Schedule;
 use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
 
@@ -54,6 +55,18 @@ protected function schedule(Schedule $schedule)
             $this->scheduleCommand($schedule, 'cloudflare:reload', 'daily');
         }
         $this->scheduleCommand($schedule, 'model:prune', 'daily');
+
+        $this->scheduleJob($schedule, CheckLicenceKeys::class, 'minutes', 60 * 6);
+    }
+
+    /**
+     * Define a new schedule command with a frequency.
+     *
+     * @codeCoverageIgnore
+     */
+    private function scheduleCommand(Schedule $schedule, string $command, string $frequency, mixed ...$params)
+    {
+        $this->scheduleAction($schedule, $command, $frequency, $params);
     }
 
     /**
@@ -61,12 +74,22 @@ protected function schedule(Schedule $schedule)
      *
      * @codeCoverageIgnore
      */
-    private function scheduleCommand(Schedule $schedule, string $command, $frequency)
+    private function scheduleJob(Schedule $schedule, string $job, string $frequency, mixed ...$params)
+    {
+        $this->scheduleAction($schedule, $job, $frequency, $params, 'job');
+    }
+
+    /**
+     * Define a new schedule.
+     *
+     * @codeCoverageIgnore
+     */
+    private function scheduleAction(Schedule $schedule, string $command, string $frequency, array $params, string $action = 'command')
     {
-        $schedule->command($command)->when(function () use ($command, $frequency) {
+        $schedule->$action($command)->when(function () use ($command, $frequency, $params) {
             $event = CronEvent::command($command);
             if ($frequency) {
-                $event = $event->$frequency();
+                $event = $event->{$frequency}(...$params);
             }
 
             return $event->isDue();
diff --git a/app/Console/Scheduling/CronEvent.php b/app/Console/Scheduling/CronEvent.php
index 3245c7705ce..0fca6639113 100644
--- a/app/Console/Scheduling/CronEvent.php
+++ b/app/Console/Scheduling/CronEvent.php
@@ -96,6 +96,20 @@ public function weekly(): self
         return $this;
     }
 
+    /**
+     * Run the command every $minutes.
+     *
+     * @param  int  $minutes
+     * @return self
+     */
+    public function minutes(int $minutes): self
+    {
+        $this->minutes = $minutes;
+        $this->days = 0;
+
+        return $this;
+    }
+
     /**
      * Test if the command is due to run.
      *
diff --git a/app/Exceptions/CustomerPortalWrongCredentials.php b/app/Exceptions/CustomerPortalWrongCredentials.php
new file mode 100644
index 00000000000..89a189444d0
--- /dev/null
+++ b/app/Exceptions/CustomerPortalWrongCredentials.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Exceptions;
+
+use RuntimeException;
+
+class CustomerPortalWrongCredentials extends RuntimeException
+{
+    /**
+     * Create a new exception instance.
+     *
+     * @param  string  $message
+     * @return void
+     */
+    public function __construct($message = 'Wrong credentials for customer portal.')
+    {
+        parent::__construct($message);
+    }
+}
diff --git a/app/Exceptions/LicenceKeyDontExistException.php b/app/Exceptions/LicenceKeyDontExistException.php
new file mode 100644
index 00000000000..35837b5139d
--- /dev/null
+++ b/app/Exceptions/LicenceKeyDontExistException.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Exceptions;
+
+use RuntimeException;
+
+class LicenceKeyDontExistException extends RuntimeException
+{
+    /**
+     * Create a new exception instance.
+     *
+     * @param  string  $message
+     * @return void
+     */
+    public function __construct($message = '')
+    {
+        parent::__construct($message !== '' ? $message : trans('settings.subscriptions_licence_key_does_not_exist'));
+    }
+}
diff --git a/app/Exceptions/LicenceKeyErrorException.php b/app/Exceptions/LicenceKeyErrorException.php
new file mode 100644
index 00000000000..973f68edbc3
--- /dev/null
+++ b/app/Exceptions/LicenceKeyErrorException.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Exceptions;
+
+use RuntimeException;
+
+class LicenceKeyErrorException extends RuntimeException
+{
+    /**
+     * Create a new exception instance.
+     *
+     * @param  string  $message
+     * @return void
+     */
+    public function __construct($message = '')
+    {
+        parent::__construct($message !== '' ? $message : trans('settings.subscriptions_licence_key_problem'));
+    }
+}
diff --git a/app/Exceptions/LicenceKeyInvalidException.php b/app/Exceptions/LicenceKeyInvalidException.php
new file mode 100644
index 00000000000..7c618d177f3
--- /dev/null
+++ b/app/Exceptions/LicenceKeyInvalidException.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Exceptions;
+
+use RuntimeException;
+
+class LicenceKeyInvalidException extends RuntimeException
+{
+    /**
+     * Create a new exception instance.
+     *
+     * @param  string  $message
+     * @return void
+     */
+    public function __construct($message = '')
+    {
+        parent::__construct($message !== '' ? $message : trans('settings.subscriptions_licence_key_invalid'));
+    }
+}
diff --git a/app/Exceptions/MissingPrivateKeyException.php b/app/Exceptions/MissingPrivateKeyException.php
new file mode 100644
index 00000000000..931cf99be28
--- /dev/null
+++ b/app/Exceptions/MissingPrivateKeyException.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Exceptions;
+
+use RuntimeException;
+
+class MissingPrivateKeyException extends RuntimeException
+{
+    /**
+     * Create a new exception instance.
+     *
+     * @param  string  $message
+     * @return void
+     */
+    public function __construct($message = 'No private encryption key has been specified.')
+    {
+        parent::__construct($message);
+    }
+}
diff --git a/app/Exceptions/NoCustomerPortalSecretsException.php b/app/Exceptions/NoCustomerPortalSecretsException.php
new file mode 100644
index 00000000000..99b392fff0c
--- /dev/null
+++ b/app/Exceptions/NoCustomerPortalSecretsException.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Exceptions;
+
+use RuntimeException;
+
+class NoCustomerPortalSecretsException extends RuntimeException
+{
+    /**
+     * Create a new exception instance.
+     *
+     * @param  string  $message
+     * @return void
+     */
+    public function __construct($message = 'Credentials for customer portal are not set.')
+    {
+        parent::__construct($message);
+    }
+}
diff --git a/app/Exceptions/NoCustomerPortalSetException.php b/app/Exceptions/NoCustomerPortalSetException.php
new file mode 100644
index 00000000000..01ac78799e5
--- /dev/null
+++ b/app/Exceptions/NoCustomerPortalSetException.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Exceptions;
+
+use RuntimeException;
+
+class NoCustomerPortalSetException extends RuntimeException
+{
+    /**
+     * Create a new exception instance.
+     *
+     * @param  string  $message
+     * @return void
+     */
+    public function __construct($message = 'Customer portal url is not set.')
+    {
+        parent::__construct($message);
+    }
+}
diff --git a/app/Helpers/DateHelper.php b/app/Helpers/DateHelper.php
index 8af4f8ac11a..b57d8b0b2e3 100644
--- a/app/Helpers/DateHelper.php
+++ b/app/Helpers/DateHelper.php
@@ -265,23 +265,6 @@ public static function getMonthAndYear(int $month): string
         return $date->translatedFormat($format) ?: '';
     }
 
-    /**
-     * Gets the next theoritical billing date.
-     * This is used on the Upgrade page to tell the user when the next billing
-     * date would be if he subscribed.
-     *
-     * @param  string  $interval
-     * @return Carbon
-     */
-    public static function getNextTheoriticalBillingDate(string $interval): Carbon
-    {
-        if ($interval == 'monthly') {
-            return now(static::getTimezone())->addMonth();
-        }
-
-        return now(static::getTimezone())->addYear();
-    }
-
     /**
      * Gets a list of all the year from min to max (0 is the current year).
      *
diff --git a/app/Helpers/InstanceHelper.php b/app/Helpers/InstanceHelper.php
index 7c148702ca3..fc2ccca3f94 100644
--- a/app/Helpers/InstanceHelper.php
+++ b/app/Helpers/InstanceHelper.php
@@ -2,26 +2,13 @@
 
 namespace App\Helpers;
 
-use Carbon\Carbon;
 use function Safe\json_decode;
-use App\Models\Account\Account;
-use App\Models\Instance\Instance;
 use App\Models\Settings\Currency;
 use Illuminate\Support\Facades\DB;
 use function Safe\file_get_contents;
 
 class InstanceHelper
 {
-    /**
-     * Get the number of paid accounts in the instance.
-     *
-     * @return int
-     */
-    public static function getNumberOfPaidSubscribers()
-    {
-        return Account::where('stripe_id', '!=', null)->count();
-    }
-
     /**
      * Get the plan information for the given time period.
      *
@@ -48,46 +35,6 @@ public static function getPlanInformationFromConfig(string $timePeriod): ?array
         ];
     }
 
-    /**
-     * Get the plan information for the given time period.
-     *
-     * @param  \Laravel\Cashier\Subscription  $subscription
-     * @return array|null
-     */
-    public static function getPlanInformationFromSubscription(\Laravel\Cashier\Subscription $subscription): ?array
-    {
-        try {
-            $stripeSubscription = $subscription->asStripeSubscription();
-            $plan = $stripeSubscription->plan;
-        } catch (\Stripe\Exception\ApiErrorException $e) {
-            $stripeSubscription = null;
-            $plan = null;
-        }
-
-        if (is_null($stripeSubscription) || is_null($plan)) {
-            return [
-                'type' => $subscription->stripe_price,
-                'name' => $subscription->name,
-                'id' => $subscription->stripe_id,
-                'price' => '?',
-                'friendlyPrice' => '?',
-                'nextBillingDate' => '',
-            ];
-        }
-
-        $currency = Currency::where('iso', strtoupper($plan->currency))->first();
-        $amount = MoneyHelper::format($plan->amount, $currency);
-
-        return [
-            'type' => $plan->interval === 'month' ? 'monthly' : 'annual',
-            'name' => $subscription->name,
-            'id' => $plan->id,
-            'price' => $plan->amount,
-            'friendlyPrice' => $amount,
-            'nextBillingDate' => DateHelper::getFullDate(Carbon::createFromTimestamp($stripeSubscription->current_period_end)),
-        ];
-    }
-
     /**
      * Get changelogs entries.
      *
diff --git a/app/Http/Controllers/Settings/SubscriptionsController.php b/app/Http/Controllers/Settings/SubscriptionsController.php
index d87816fcf09..b3413f9142f 100644
--- a/app/Http/Controllers/Settings/SubscriptionsController.php
+++ b/app/Http/Controllers/Settings/SubscriptionsController.php
@@ -2,32 +2,16 @@
 
 namespace App\Http\Controllers\Settings;
 
-use Illuminate\View\View;
-use App\Traits\StripeCall;
+use Exception;
 use App\Helpers\DateHelper;
 use Illuminate\Http\Request;
-use Laravel\Cashier\Cashier;
-use Laravel\Cashier\Payment;
 use App\Helpers\AccountHelper;
-use App\Helpers\InstanceHelper;
-use App\Exceptions\StripeException;
-use Illuminate\Support\Facades\App;
 use App\Http\Controllers\Controller;
-use Illuminate\Http\RedirectResponse;
-use Illuminate\Contracts\View\Factory;
-use Stripe\Exception\ApiErrorException;
-use Laravel\Cashier\Exceptions\IncompletePayment;
-use App\Services\Account\Settings\ArchiveAllContacts;
+use Illuminate\Validation\ValidationException;
+use App\Services\Account\Subscription\ActivateLicenceKey;
 
 class SubscriptionsController extends Controller
 {
-    use StripeCall;
-
-    /**
-     * Display a listing of the resource.
-     *
-     * @return View|Factory|RedirectResponse
-     */
     public function index()
     {
         if (! config('monica.requires_subscription')) {
@@ -36,332 +20,44 @@ public function index()
 
         $account = auth()->user()->account;
 
-        $subscription = $account->getSubscribedPlan();
-        if (! $account->isSubscribed() && (! $subscription || $subscription->ended())) {
-            return view('settings.subscriptions.blank', [
-                'numberOfCustomers' => InstanceHelper::getNumberOfPaidSubscribers(),
+        if ($account->is_on_stripe) {
+            return view('settings.subscriptions.stripe', [
+                'customerPortalUrl' => config('monica.customer_portal_stripe_url'),
+                'accountHasLimitations' => AccountHelper::hasLimitations($account),
             ]);
         }
 
-        $hasInvoices = $account->hasStripeId() && $account->hasInvoices();
-        $invoices = null;
-        if ($hasInvoices) {
-            $invoices = $account->invoices();
-        }
-
-        try {
-            $planInformation = $this->stripeCall(function () use ($subscription): ?array {
-                return InstanceHelper::getPlanInformationFromSubscription($subscription);
-            });
-        } catch (StripeException $e) {
-            $planInformation = null;
-        }
-
-        return view('settings.subscriptions.account', [
-            'planInformation' => $planInformation,
-            'subscription' => $subscription,
-            'hasInvoices' => $hasInvoices,
-            'invoices' => $invoices,
-            'accountHasLimitations' => AccountHelper::hasLimitations($account),
-        ]);
-    }
-
-    /**
-     * Display the upgrade view page.
-     *
-     * @param  Request  $request
-     * @return View|Factory|RedirectResponse
-     */
-    public function upgrade(Request $request)
-    {
-        if (! config('monica.requires_subscription')) {
-            return redirect()->route('settings.index');
-        }
-
-        if (auth()->user()->account->isSubscribed()) {
-            return redirect()->route('settings.subscriptions.index');
-        }
-
-        $plan = $request->query('plan');
-        if ($plan !== 'monthly' && $plan !== 'annual') {
-            abort(404);
-        }
-
-        $planInformation = InstanceHelper::getPlanInformationFromConfig($plan);
-
-        if ($planInformation === null) {
-            abort(404);
-        }
-
-        return view('settings.subscriptions.upgrade', [
-            'planInformation' => $planInformation,
-            'nextTheoriticalBillingDate' => DateHelper::getFullDate(DateHelper::getNextTheoriticalBillingDate($plan)),
-            'intent' => auth()->user()->account->createSetupIntent(),
-        ]);
-    }
-
-    /**
-     * Display the update view page.
-     *
-     * @param  Request  $request
-     * @return View|Factory|RedirectResponse
-     */
-    public function update(Request $request)
-    {
-        if (! config('monica.requires_subscription')) {
-            return redirect()->route('settings.index');
-        }
-
-        $account = auth()->user()->account;
-
-        $subscription = $account->getSubscribedPlan();
-        if (! $account->isSubscribed() && (! $subscription || $subscription->ended())) {
+        if (! $account->isSubscribed()) {
             return view('settings.subscriptions.blank', [
-                'numberOfCustomers' => InstanceHelper::getNumberOfPaidSubscribers(),
+                'customerPortalUrl' => config('monica.customer_portal_url'),
             ]);
         }
 
-        $planInformation = InstanceHelper::getPlanInformationFromSubscription($subscription);
-
-        if ($planInformation === null) {
-            abort(404);
-        }
-
-        $plans = collect();
-        foreach (['monthly', 'annual'] as $plan) {
-            $plans->push(InstanceHelper::getPlanInformationFromConfig($plan));
-        }
-
-        $legacyPlan = null;
-        if (! $plans->contains(function ($value) use ($planInformation) {
-            return $value['id'] === $planInformation['id'];
-        })) {
-            $legacyPlan = $planInformation;
-        }
-
-        return view('settings.subscriptions.update', [
-            'planInformation' => $planInformation,
-            'plans' => $plans,
-            'legacyPlan' => $legacyPlan,
-        ]);
-    }
-
-    /**
-     * Process the update process.
-     *
-     * @param  Request  $request
-     * @return View|Factory|RedirectResponse
-     */
-    public function processUpdate(Request $request)
-    {
-        $account = auth()->user()->account;
-
-        $subscription = $account->getSubscribedPlan();
-        if (! $account->isSubscribed() && ! $subscription) {
-            return redirect()->route('settings.index');
-        }
-
-        try {
-            $account->updateSubscription($request->input('frequency'), $subscription);
-        } catch (StripeException $e) {
-            return back()
-                ->withInput()
-                ->withErrors($e->getMessage());
-        }
-
-        return redirect()->route('settings.subscriptions.index');
-    }
-
-    /**
-     * Display the confirm view page.
-     *
-     * @return View|Factory|RedirectResponse
-     *
-     * @throws ApiErrorException
-     */
-    public function confirmPayment($id)
-    {
-        try {
-            $payment = $this->stripeCall(function () use ($id): \Stripe\PaymentIntent {
-                return Cashier::stripe()->paymentIntents->retrieve($id);
-            });
-        } catch (StripeException $e) {
-            return back()->withErrors($e->getMessage());
-        }
-
-        return view('settings.subscriptions.confirm', [
-            'payment' => new Payment($payment),
-            'redirect' => request('redirect'),
-        ]);
-    }
-
-    /**
-     * Display the upgrade success page.
-     *
-     * @return View|Factory|RedirectResponse
-     */
-    public function upgradeSuccess()
-    {
-        if (! config('monica.requires_subscription')) {
-            return redirect()->route('settings.index');
-        }
-
-        return view('settings.subscriptions.success');
-    }
-
-    /**
-     * Display the downgrade success page.
-     *
-     * @param  Request  $request
-     * @return View|Factory|RedirectResponse
-     */
-    public function downgradeSuccess(Request $request)
-    {
-        if (! config('monica.requires_subscription')) {
-            return redirect()->route('settings.index');
-        }
-
-        return view('settings.subscriptions.downgrade-success');
-    }
-
-    /**
-     * Display the archive all your contacts page.
-     *
-     * @return View|Factory|RedirectResponse
-     */
-    public function archive()
-    {
-        return view('settings.subscriptions.archive');
-    }
-
-    /**
-     * Process the Archive process.
-     *
-     * @return RedirectResponse
-     */
-    public function processArchive()
-    {
-        app(ArchiveAllContacts::class)->execute([
-            'account_id' => auth()->user()->account_id,
+        return view('settings.subscriptions.account', [
+            'planInformation' => trans('settings.subscriptions_licence_key_frequency_'.$account->frequency),
+            'nextBillingDate' => DateHelper::getFullDate($account->valid_until_at),
+            'accountHasLimitations' => AccountHelper::hasLimitations($account),
+            'customerPortalUrl' => config('monica.customer_portal_url'),
         ]);
-
-        return redirect()->route('settings.subscriptions.downgrade');
-    }
-
-    /**
-     * Display the downgrade view page.
-     *
-     * @return View|Factory|RedirectResponse
-     */
-    public function downgrade()
-    {
-        $account = auth()->user()->account;
-
-        if (! config('monica.requires_subscription')) {
-            return redirect()->route('settings.index');
-        }
-
-        $subscription = $account->getSubscribedPlan();
-        if (! $account->isSubscribed() && ! $subscription) {
-            return redirect()->route('settings.index');
-        }
-
-        return view('settings.subscriptions.downgrade-checklist')
-            ->with('numberOfActiveContacts', $account->allContacts()->active()->count())
-            ->with('numberOfPendingInvitations', $account->invitations()->count())
-            ->with('numberOfUsers', $account->users()->count())
-            ->with('accountHasLimitations', AccountHelper::hasLimitations($account))
-            ->with('hasReachedContactLimit', ! AccountHelper::isBelowContactLimit($account))
-            ->with('canDowngrade', AccountHelper::canDowngrade($account));
     }
 
-    /**
-     * Process the downgrade process.
-     *
-     * @return RedirectResponse
-     */
-    public function processDowngrade()
+    public function store(Request $request)
     {
-        $account = auth()->user()->account;
-
-        if (! AccountHelper::canDowngrade($account)) {
-            return redirect()->route('settings.subscriptions.downgrade');
-        }
-
-        $subscription = $account->getSubscribedPlan();
-        if (! $account->isSubscribed() && ! $subscription) {
-            return redirect()->route('settings.index');
-        }
-
         try {
-            $account->subscriptionCancel();
-        } catch (StripeException $e) {
+            ActivateLicenceKey::dispatchSync([
+                'account_id' => auth()->user()->account_id,
+                'licence_key' => $request->input('licence_key'),
+            ]);
+        } catch (ValidationException $e) {
             return back()
                 ->withInput()
-                ->withErrors($e->getMessage());
-        }
-
-        return redirect()->route('settings.subscriptions.downgrade.success');
-    }
-
-    /**
-     * Process the upgrade payment.
-     *
-     * @param  Request  $request
-     * @return RedirectResponse
-     */
-    public function processPayment(Request $request)
-    {
-        if (! config('monica.requires_subscription')) {
-            return redirect()->route('settings.index');
-        }
-
-        try {
-            auth()->user()->account
-                ->subscribe($request->input('payment_method'), $request->input('plan'));
-        } catch (IncompletePayment $e) {
-            return redirect()->route(
-                'settings.subscriptions.confirm',
-                [$e->payment->asStripePaymentIntent()->id, 'redirect' => route('settings.subscriptions.upgrade.success')]
-            );
-        } catch (StripeException $e) {
+                ->withErrors($e->validator);
+        } catch (Exception $e) {
             return back()
                 ->withInput()
                 ->withErrors($e->getMessage());
         }
 
-        return redirect()->route('settings.subscriptions.upgrade.success');
-    }
-
-    /**
-     * Download the invoice as PDF.
-     *
-     * @param  mixed  $invoiceId
-     * @return \Symfony\Component\HttpFoundation\Response
-     */
-    public function downloadInvoice($invoiceId)
-    {
-        return auth()->user()->account->downloadInvoice($invoiceId, [
-            'vendor'  => 'Monica',
-            'product' => trans('settings.subscriptions_pdf_title', ['name' => config('monica.paid_plan_monthly_friendly_name')]),
-        ]);
-    }
-
-    /**
-     * Download the invoice as PDF.
-     *
-     * @param  Request  $request
-     * @return \Illuminate\Http\RedirectResponse|null
-     */
-    public function forceCompletePaymentOnTesting(Request $request): ?RedirectResponse
-    {
-        if (App::environment('production')) {
-            return null;
-        }
-        $subscription = auth()->user()->account->getSubscribedPlan();
-        $subscription->stripe_status = 'active';
-        $subscription->save();
-
-        return redirect()->route('settings.subscriptions.index');
+        return view('settings.subscriptions.success');
     }
 }
diff --git a/app/Jobs/Settings/CheckLicenceKeys.php b/app/Jobs/Settings/CheckLicenceKeys.php
new file mode 100644
index 00000000000..b6365228591
--- /dev/null
+++ b/app/Jobs/Settings/CheckLicenceKeys.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Jobs\Settings;
+
+use Carbon\Carbon;
+use Illuminate\Bus\Queueable;
+use App\Models\Account\Account;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use App\Services\Account\Subscription\ActivateLicenceKey;
+
+class CheckLicenceKeys implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    /**
+     * Execute the job.
+     *
+     * @return void
+     */
+    public function handle()
+    {
+        if (! config('monica.licence_key_encryption_key')) {
+            return;
+        }
+
+        if (config('monica.customer_portal_url') === '') {
+            return;
+        }
+
+        $accounts = Account::where('valid_until_at', '<', Carbon::now())
+            ->whereNotNull('licence_key')
+            ->get();
+
+        foreach ($accounts as $account) {
+            ActivateLicenceKey::dispatch([
+                'account_id' => $account->id,
+                'licence_key' => $account->licence_key,
+            ]);
+        }
+    }
+}
diff --git a/app/Models/Account/Account.php b/app/Models/Account/Account.php
index 5dc12a7780c..c58643dacb8 100644
--- a/app/Models/Account/Account.php
+++ b/app/Models/Account/Account.php
@@ -73,6 +73,10 @@ class Account extends Model
         'api_key',
         'default_time_reminder_is_sent',
         'default_gender_id',
+        'licence_key',
+        'valid_until_at',
+        'purchaser_email',
+        'is_on_stripe',
     ];
 
     /**
@@ -82,6 +86,16 @@ class Account extends Model
      */
     protected $casts = [
         'has_access_to_paid_version_for_free' => 'boolean',
+        'is_on_stripe' => 'boolean',
+    ];
+
+    /**
+     * The attributes that should be mutated to dates.
+     *
+     * @var array<string>
+     */
+    protected $dates = [
+        'valid_until_at',
     ];
 
     /**
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index 76604afcd06..b56501894ea 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -3,7 +3,6 @@
 namespace App\Providers;
 
 use App\Helpers\DBHelper;
-use Laravel\Cashier\Cashier;
 use Laravel\Passport\Passport;
 use Illuminate\Console\Command;
 use Illuminate\Support\Facades\App;
@@ -87,8 +86,6 @@ public function boot()
             Schema::defaultStringLength(191);
         }
 
-        Cashier::useCustomerModel(\App\Models\Account\Account::class);
-
         VerifyEmail::toMailUsing(function ($user, $verificationUrl) {
             return EmailMessaging::verifyEmailMail($user, $verificationUrl);
         });
@@ -122,12 +119,6 @@ public function boot()
     public function register()
     {
         Passport::ignoreMigrations();
-        Cashier::ignoreMigrations();
-        Cashier::formatCurrencyUsing(function ($amount, $currency) {
-            $currency = \App\Models\Settings\Currency::where('iso', strtoupper($currency ?? config('cashier.currency')))->first();
-
-            return \App\Helpers\MoneyHelper::format($amount, $currency);
-        });
     }
 
     /**
diff --git a/app/Providers/EncryptionServiceProvider.php b/app/Providers/EncryptionServiceProvider.php
new file mode 100755
index 00000000000..279f2e6feda
--- /dev/null
+++ b/app/Providers/EncryptionServiceProvider.php
@@ -0,0 +1,58 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\Str;
+use function Safe\base64_decode;
+use Illuminate\Encryption\Encrypter;
+use Illuminate\Support\ServiceProvider;
+use App\Exceptions\MissingPrivateKeyException;
+
+class EncryptionServiceProvider extends ServiceProvider
+{
+    /**
+     * Register the service provider.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->app->singleton('license.encrypter', function ($app) {
+            $config = $app->make('config')->get('monica');
+
+            return new Encrypter($this->parseKey($config), $config['licence_cipher']);
+        });
+    }
+
+    /**
+     * Parse the encryption key.
+     *
+     * @param  array  $config
+     * @return string
+     */
+    protected function parseKey(array $config)
+    {
+        if (Str::startsWith($key = $this->key($config), $prefix = 'base64:')) {
+            $key = base64_decode(Str::after($key, $prefix));
+        }
+
+        return $key;
+    }
+
+    /**
+     * Extract the encryption key from the given configuration.
+     *
+     * @param  array  $config
+     * @return string
+     *
+     * @throws \App\Exceptions\MissingPrivateKeyException
+     */
+    protected function key(array $config)
+    {
+        return tap($config['licence_private_key'], function ($key) {
+            if (empty($key)) {
+                throw new MissingPrivateKeyException();
+            }
+        });
+    }
+}
diff --git a/app/Services/Account/Settings/DestroyAccount.php b/app/Services/Account/Settings/DestroyAccount.php
index 4627b580cd8..90fd1458ac1 100644
--- a/app/Services/Account/Settings/DestroyAccount.php
+++ b/app/Services/Account/Settings/DestroyAccount.php
@@ -38,8 +38,6 @@ public function execute(array $data): void
 
         $this->destroyPhotos($account);
 
-        $this->cancelStripe($account);
-
         $account->delete();
     }
 
@@ -68,19 +66,4 @@ private function destroyPhotos(Account $account)
             'account_id' => $account->id,
         ]);
     }
-
-    /**
-     * Cancel Stripe subscription.
-     *
-     * @param  Account  $account
-     * @return void
-     *
-     * @throws StripeException
-     */
-    private function cancelStripe(Account $account)
-    {
-        if ($account->isSubscribed() && ! $account->has_access_to_paid_version_for_free) {
-            $account->subscriptionCancel();
-        }
-    }
 }
diff --git a/app/Services/Account/Subscription/ActivateLicenceKey.php b/app/Services/Account/Subscription/ActivateLicenceKey.php
new file mode 100644
index 00000000000..c4b7dacdf34
--- /dev/null
+++ b/app/Services/Account/Subscription/ActivateLicenceKey.php
@@ -0,0 +1,113 @@
+<?php
+
+namespace App\Services\Account\Subscription;
+
+use App\Services\BaseService;
+use App\Models\Account\Account;
+use App\Services\QueuableService;
+use App\Services\DispatchableService;
+use App\Exceptions\LicenceKeyErrorException;
+use App\Exceptions\LicenceKeyInvalidException;
+use App\Exceptions\MissingPrivateKeyException;
+use App\Exceptions\LicenceKeyDontExistException;
+
+class ActivateLicenceKey extends BaseService implements QueuableService
+{
+    use DispatchableService;
+
+    private Account $account;
+    private array $data;
+    private int $status;
+    private array $response;
+
+    /**
+     * Get the validation rules that apply to the service.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'account_id' => 'required|integer|exists:accounts,id',
+            'licence_key' => 'required|string:4096',
+        ];
+    }
+
+    /**
+     * Check if the licence key given by the user is a valid licence key.
+     * If it is, activate the licence key and set the valid_until_at date.
+     *
+     * @param  array  $data
+     * @return void
+     */
+    public function handle(array $data): void
+    {
+        $this->validate($data);
+        $this->data = $data;
+        $this->account = Account::findOrFail($data['account_id']);
+
+        $this->validateEnvVariables();
+        $this->makeRequestToCustomerPortal();
+        $this->checkResponseCode();
+        $this->store();
+    }
+
+    private function validateEnvVariables(): void
+    {
+        if (config('monica.licence_private_key') === null) {
+            throw new MissingPrivateKeyException();
+        }
+    }
+
+    private function makeRequestToCustomerPortal(): void
+    {
+        $data = app(CustomerPortalCall::class)->execute([
+            'licence_key' => $this->data['licence_key'],
+        ]);
+        $this->status = $data['status'];
+        $this->response = $data['data'];
+    }
+
+    private function checkResponseCode(): void
+    {
+        if ($this->status === 404) {
+            throw new LicenceKeyDontExistException;
+        }
+
+        if ($this->status === 410) {
+            throw new LicenceKeyInvalidException;
+        }
+
+        if ($this->status !== 200) {
+            throw new LicenceKeyErrorException;
+        }
+    }
+
+    private function store(): void
+    {
+        $licenceKey = $this->decodeKey();
+
+        $this->account->licence_key = $this->data['licence_key'];
+        $this->account->valid_until_at = $this->response['next_check_at'];
+        $this->account->purchaser_email = $licenceKey['purchaser_email'];
+        switch ($licenceKey['frequency']) {
+            case 'month':
+                $this->account->frequency = 'monthly';
+                break;
+            case 'year':
+                $this->account->frequency = 'annual';
+                break;
+            default:
+                $this->account->frequency = $licenceKey['frequency'];
+                break;
+        }
+        $this->account->save();
+    }
+
+    private function decodeKey(): array
+    {
+        $encrypter = app('license.encrypter');
+
+        return $encrypter->decrypt($this->data['licence_key']);
+    }
+}
diff --git a/app/Services/Account/Subscription/CustomerPortalCall.php b/app/Services/Account/Subscription/CustomerPortalCall.php
new file mode 100644
index 00000000000..ec898f9eda4
--- /dev/null
+++ b/app/Services/Account/Subscription/CustomerPortalCall.php
@@ -0,0 +1,94 @@
+<?php
+
+namespace App\Services\Account\Subscription;
+
+use App\Services\BaseService;
+use Illuminate\Http\Client\Response;
+use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Cache;
+use App\Exceptions\NoCustomerPortalSetException;
+use App\Exceptions\CustomerPortalWrongCredentials;
+use App\Exceptions\NoCustomerPortalSecretsException;
+
+class CustomerPortalCall extends BaseService
+{
+    private array $data;
+
+    /**
+     * Get the validation rules that apply to the service.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'licence_key' => 'required|string:4096',
+        ];
+    }
+
+    /**
+     * Check if the licence key given by the user is a valid licence key.
+     * If it is, activate the licence key and set the valid_until_at date.
+     *
+     * @param  array  $data
+     * @return array
+     */
+    public function execute(array $data): array
+    {
+        $this->validate($data);
+        $this->data = $data;
+
+        $this->validateEnvVariables();
+
+        $accessToken = $this->getAccessToken();
+        $response = $this->makeRequestToCustomerPortal($accessToken);
+
+        return [
+            'status' => $response->status(),
+            'data' => $response->json(),
+        ];
+    }
+
+    private function validateEnvVariables(): void
+    {
+        if (config('monica.customer_portal_url') === '') {
+            throw new NoCustomerPortalSetException;
+        }
+
+        if (config('monica.customer_portal_client_id') === null || config('monica.customer_portal_client_secret') === null) {
+            throw new NoCustomerPortalSecretsException;
+        }
+    }
+
+    private function getAccessToken(): string
+    {
+        return Cache::remember('customer_portal.access_token', 31449600 /* 364 days */, function () {
+            $url = config('monica.customer_portal_url').'/oauth/token';
+
+            $response = Http::asForm()->post($url, [
+                'grant_type' => 'client_credentials',
+                'client_id' => config('monica.customer_portal_client_id'),
+                'client_secret' => config('monica.customer_portal_client_secret'),
+                'scope' => 'manage-key',
+            ]);
+
+            $json = $response->json();
+            if ($response->failed() || ! isset($json['access_token'])) {
+                throw new CustomerPortalWrongCredentials();
+            }
+
+            return $json['access_token'];
+        });
+    }
+
+    private function makeRequestToCustomerPortal(string $accessToken): Response
+    {
+        $url = config('monica.customer_portal_url').'/api/validate';
+
+        return Http::withToken($accessToken)
+            ->acceptJson()
+            ->post($url, [
+                'licence_key' => $this->data['licence_key'],
+            ]);
+    }
+}
diff --git a/app/Traits/StripeCall.php b/app/Traits/StripeCall.php
deleted file mode 100644
index 32ec47273fb..00000000000
--- a/app/Traits/StripeCall.php
+++ /dev/null
@@ -1,57 +0,0 @@
-<?php
-
-namespace App\Traits;
-
-use App\Exceptions\StripeException;
-use Illuminate\Support\Facades\Log;
-
-trait StripeCall
-{
-    /**
-     * Call stripe.
-     *
-     * @template TValue
-     *
-     * @param  (callable(): TValue)  $callback
-     * @return TValue
-     */
-    private function stripeCall($callback)
-    {
-        try {
-            return $callback();
-        } catch (\Stripe\Exception\CardException $e) {
-            // Since it's a decline, \Stripe\Error\Card will be caught
-            $body = $e->getJsonBody();
-            $err = $body['error'];
-            $errorMessage = trans('settings.stripe_error_card', ['message' => $err['message']]);
-            Log::error(__CLASS__.' '.__FUNCTION__.': Stripe card decline error: '.$e->getMessage(), ['body' => $e->getJsonBody(), $e]);
-        } catch (\Stripe\Exception\RateLimitException $e) {
-            // Too many requests made to the API too quickly
-            $errorMessage = trans('settings.stripe_error_rate_limit');
-            Log::error(__CLASS__.' '.__FUNCTION__.': Stripe RateLimit error: '.$e->getMessage(), ['body' => $e->getJsonBody(), $e]);
-        } catch (\Stripe\Exception\InvalidRequestException $e) {
-            // Invalid parameters were supplied to Stripe's API
-            $errorMessage = trans('settings.stripe_error_invalid_request');
-            Log::error(__CLASS__.' '.__FUNCTION__.': Stripe InvalidRequest error: '.$e->getMessage(), ['body' => $e->getJsonBody(), $e]);
-        } catch (\Stripe\Exception\AuthenticationException $e) {
-            // Authentication with Stripe's API failed
-            // (maybe you changed API keys recently)
-            $errorMessage = trans('settings.stripe_error_authentication');
-            Log::error(__CLASS__.' '.__FUNCTION__.': Stripe Authentication error: '.$e->getMessage(), ['body' => $e->getJsonBody(), $e]);
-        } catch (\Stripe\Exception\ApiConnectionException $e) {
-            // Network communication with Stripe failed
-            $errorMessage = trans('settings.stripe_error_api_connection_error');
-            Log::error(__CLASS__.' '.__FUNCTION__.': Stripe ApiConnection error: '.$e->getMessage(), ['body' => $e->getJsonBody(), $e]);
-        } catch (\Stripe\Exception\ApiErrorException $e) {
-            $errorMessage = $e->getMessage();
-            Log::error(__CLASS__.' '.__FUNCTION__.': Stripe error: '.$e->getMessage(), ['body' => $e->getJsonBody(), $e]);
-        } catch (\Laravel\Cashier\Exceptions\IncompletePayment $e) {
-            throw $e;
-        } catch (\Exception $e) {
-            $errorMessage = $e->getMessage();
-            Log::error(__CLASS__.' '.__FUNCTION__.': Stripe error: '.$e->getMessage(), [$e]);
-        }
-
-        throw new StripeException($errorMessage);
-    }
-}
diff --git a/app/Traits/Subscription.php b/app/Traits/Subscription.php
index 3d0d2b1aed3..f2a202bc0d0 100644
--- a/app/Traits/Subscription.php
+++ b/app/Traits/Subscription.php
@@ -2,70 +2,8 @@
 
 namespace App\Traits;
 
-use Laravel\Cashier\Billable;
-use App\Helpers\InstanceHelper;
-
 trait Subscription
 {
-    use Billable, StripeCall;
-
-    /**
-     * Process the upgrade payment.
-     *
-     * @param  string  $payment_method
-     * @param  string  $planName
-     * @return bool|string
-     */
-    public function subscribe(string $payment_method, string $planName)
-    {
-        $plan = InstanceHelper::getPlanInformationFromConfig($planName);
-        if ($plan === null) {
-            abort(404);
-        }
-
-        return $this->stripeCall(function () use ($payment_method, $plan) {
-            $this->newSubscription($plan['name'], $plan['id'])
-                        ->create($payment_method, [
-                            'email' => auth()->user()->email,
-                        ]);
-
-            return true;
-        });
-    }
-
-    /**
-     * Update an existing subscription.
-     *
-     * @param  string  $planName
-     * @param  \Laravel\Cashier\Subscription  $subscription
-     * @return \Laravel\Cashier\Subscription
-     */
-    public function updateSubscription(string $planName, \Laravel\Cashier\Subscription $subscription)
-    {
-        $oldPlan = $subscription->stripe_price;
-        $plan = InstanceHelper::getPlanInformationFromConfig($planName);
-        if ($plan === null) {
-            abort(404);
-        }
-
-        if ($oldPlan === $planName) {
-            // No change
-            return $subscription;
-        }
-
-        $subscription = $this->stripeCall(function () use ($subscription, $plan) {
-            return $subscription->swap($plan['id']);
-        });
-
-        if ($subscription->stripe_price !== $oldPlan && $subscription->stripe_price === $plan['id']) {
-            $subscription->forceFill([
-                'name' => $plan['name'],
-            ])->save();
-        }
-
-        return $subscription;
-    }
-
     /**
      * Check if the account is currently subscribed to a plan.
      *
@@ -77,70 +15,14 @@ public function isSubscribed()
             return true;
         }
 
-        return $this->getSubscribedPlan() !== null;
-    }
-
-    /**
-     * Get the subscription the account is subscribed to.
-     *
-     * @return \Laravel\Cashier\Subscription|null
-     */
-    public function getSubscribedPlan()
-    {
-        return $this->subscriptions()->recurring()->first();
-    }
-
-    /**
-     * Get the id of the plan the account is subscribed to.
-     *
-     * @return string
-     */
-    public function getSubscribedPlanId()
-    {
-        $plan = $this->getSubscribedPlan();
-
-        return is_null($plan) ? '' : $plan->stripe_price;
-    }
-
-    /**
-     * Get the friendly name of the plan the account is subscribed to.
-     *
-     * @return string|null
-     */
-    public function getSubscribedPlanName(): ?string
-    {
-        $plan = $this->getSubscribedPlan();
-
-        return is_null($plan) ? null : $plan->name;
-    }
-
-    /**
-     * Cancel the plan the account is subscribed to.
-     *
-     * @return bool|string
-     */
-    public function subscriptionCancel()
-    {
-        $plan = $this->getSubscribedPlan();
-
-        if (! is_null($plan)) {
-            return $this->stripeCall(function () use ($plan) {
-                $plan->cancelNow();
-
-                return true;
-            });
+        if (! $this->licence_key) {
+            return false;
         }
 
-        return false;
-    }
+        if ($this->valid_until_at->isPast()) {
+            return false;
+        }
 
-    /**
-     * Check if the account has invoices linked to this account.
-     *
-     * @return bool
-     */
-    public function hasInvoices()
-    {
-        return $this->subscriptions()->count() > 0;
+        return true;
     }
 }
diff --git a/composer.json b/composer.json
index b7ae5191f04..234527a0dad 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,6 @@
         "guzzlehttp/guzzle": "^7.2",
         "guzzlehttp/psr7": "^2.1",
         "intervention/image": "^2.3",
-        "laravel/cashier": "^13.0",
         "laravel/framework": "^9.0",
         "laravel/passport": "^11.0",
         "laravel/socialite": "^5.0",
diff --git a/composer.lock b/composer.lock
index 4efa98095c0..19f81f54d67 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "3ebc28c0ab93392b49b68eaf2efbfa77",
+    "content-hash": "526181035cae5f96471f10b9c949c040",
     "packages": [
         {
             "name": "asbiin/laravel-adorable",
@@ -1319,68 +1319,6 @@
             ],
             "time": "2022-02-28T11:07:21+00:00"
         },
-        {
-            "name": "dompdf/dompdf",
-            "version": "v2.0.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/dompdf/dompdf.git",
-                "reference": "c5310df0e22c758c85ea5288175fc6cd777bc085"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/dompdf/dompdf/zipball/c5310df0e22c758c85ea5288175fc6cd777bc085",
-                "reference": "c5310df0e22c758c85ea5288175fc6cd777bc085",
-                "shasum": ""
-            },
-            "require": {
-                "ext-dom": "*",
-                "ext-mbstring": "*",
-                "masterminds/html5": "^2.0",
-                "phenx/php-font-lib": ">=0.5.4 <1.0.0",
-                "phenx/php-svg-lib": ">=0.3.3 <1.0.0",
-                "php": "^7.1 || ^8.0"
-            },
-            "require-dev": {
-                "ext-json": "*",
-                "ext-zip": "*",
-                "mockery/mockery": "^1.3",
-                "phpunit/phpunit": "^7.5 || ^8 || ^9",
-                "squizlabs/php_codesniffer": "^3.5"
-            },
-            "suggest": {
-                "ext-gd": "Needed to process images",
-                "ext-gmagick": "Improves image processing performance",
-                "ext-imagick": "Improves image processing performance",
-                "ext-zlib": "Needed for pdf stream compression"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Dompdf\\": "src/"
-                },
-                "classmap": [
-                    "lib/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "LGPL-2.1"
-            ],
-            "authors": [
-                {
-                    "name": "The Dompdf Community",
-                    "homepage": "https://github.com/dompdf/dompdf/blob/master/AUTHORS.md"
-                }
-            ],
-            "description": "DOMPDF is a CSS 2.1 compliant HTML to PDF converter",
-            "homepage": "https://github.com/dompdf/dompdf",
-            "support": {
-                "issues": "https://github.com/dompdf/dompdf/issues",
-                "source": "https://github.com/dompdf/dompdf/tree/v2.0.1"
-            },
-            "time": "2022-09-22T13:43:41+00:00"
-        },
         {
             "name": "dragonmantank/cron-expression",
             "version": "v3.3.2",
@@ -2683,90 +2621,6 @@
             },
             "time": "2021-10-08T21:21:46+00:00"
         },
-        {
-            "name": "laravel/cashier",
-            "version": "v13.16.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/laravel/cashier-stripe.git",
-                "reference": "6d812bb63fd3f85bab37a3249bf39ce4e6e40d20"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/laravel/cashier-stripe/zipball/6d812bb63fd3f85bab37a3249bf39ce4e6e40d20",
-                "reference": "6d812bb63fd3f85bab37a3249bf39ce4e6e40d20",
-                "shasum": ""
-            },
-            "require": {
-                "dompdf/dompdf": "^1.2.1|^2.0",
-                "ext-json": "*",
-                "illuminate/console": "^8.37|^9.0",
-                "illuminate/contracts": "^8.37|^9.0",
-                "illuminate/database": "^8.37|^9.0",
-                "illuminate/http": "^8.37|^9.0",
-                "illuminate/log": "^8.37|^9.0",
-                "illuminate/notifications": "^8.37|^9.0",
-                "illuminate/routing": "^8.37|^9.0",
-                "illuminate/support": "^8.37|^9.0",
-                "illuminate/view": "^8.37|^9.0",
-                "moneyphp/money": "^3.2|^4.0",
-                "nesbot/carbon": "^2.0",
-                "php": "^7.3|^8.0",
-                "stripe/stripe-php": "^7.39|^8.0|^9.0",
-                "symfony/http-kernel": "^5.0|^6.0",
-                "symfony/polyfill-intl-icu": "^1.22.1"
-            },
-            "require-dev": {
-                "mockery/mockery": "^1.0",
-                "orchestra/testbench": "^6.0|^7.0",
-                "phpunit/phpunit": "^9.0"
-            },
-            "suggest": {
-                "ext-intl": "Allows for more locales besides the default \"en\" when formatting money values."
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "13.x-dev"
-                },
-                "laravel": {
-                    "providers": [
-                        "Laravel\\Cashier\\CashierServiceProvider"
-                    ]
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Laravel\\Cashier\\": "src/",
-                    "Laravel\\Cashier\\Database\\Factories\\": "database/factories/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Taylor Otwell",
-                    "email": "taylor@laravel.com"
-                },
-                {
-                    "name": "Dries Vints",
-                    "email": "dries@laravel.com"
-                }
-            ],
-            "description": "Laravel Cashier provides an expressive, fluent interface to Stripe's subscription billing services.",
-            "keywords": [
-                "billing",
-                "laravel",
-                "stripe"
-            ],
-            "support": {
-                "issues": "https://github.com/laravel/cashier/issues",
-                "source": "https://github.com/laravel/cashier"
-            },
-            "time": "2022-08-30T15:04:16+00:00"
-        },
         {
             "name": "laravel/framework",
             "version": "v9.35.1",
@@ -4326,75 +4180,6 @@
             },
             "time": "2022-02-09T09:35:03+00:00"
         },
-        {
-            "name": "masterminds/html5",
-            "version": "2.7.6",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/Masterminds/html5-php.git",
-                "reference": "897eb517a343a2281f11bc5556d6548db7d93947"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/Masterminds/html5-php/zipball/897eb517a343a2281f11bc5556d6548db7d93947",
-                "reference": "897eb517a343a2281f11bc5556d6548db7d93947",
-                "shasum": ""
-            },
-            "require": {
-                "ext-ctype": "*",
-                "ext-dom": "*",
-                "ext-libxml": "*",
-                "php": ">=5.3.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^4.8.35 || ^5.7.21 || ^6 || ^7"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.7-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Masterminds\\": "src"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Matt Butcher",
-                    "email": "technosophos@gmail.com"
-                },
-                {
-                    "name": "Matt Farina",
-                    "email": "matt@mattfarina.com"
-                },
-                {
-                    "name": "Asmir Mustafic",
-                    "email": "goetas@gmail.com"
-                }
-            ],
-            "description": "An HTML5 parser and serializer.",
-            "homepage": "http://masterminds.github.io/html5-php",
-            "keywords": [
-                "HTML5",
-                "dom",
-                "html",
-                "parser",
-                "querypath",
-                "serializer",
-                "xml"
-            ],
-            "support": {
-                "issues": "https://github.com/Masterminds/html5-php/issues",
-                "source": "https://github.com/Masterminds/html5-php/tree/2.7.6"
-            },
-            "time": "2022-08-18T16:18:26+00:00"
-        },
         {
             "name": "matriphe/iso-639",
             "version": "1.2",
@@ -5596,96 +5381,6 @@
             },
             "time": "2022-02-21T01:04:05+00:00"
         },
-        {
-            "name": "phenx/php-font-lib",
-            "version": "0.5.4",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/dompdf/php-font-lib.git",
-                "reference": "dd448ad1ce34c63d09baccd05415e361300c35b4"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/dompdf/php-font-lib/zipball/dd448ad1ce34c63d09baccd05415e361300c35b4",
-                "reference": "dd448ad1ce34c63d09baccd05415e361300c35b4",
-                "shasum": ""
-            },
-            "require": {
-                "ext-mbstring": "*"
-            },
-            "require-dev": {
-                "symfony/phpunit-bridge": "^3 || ^4 || ^5"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "FontLib\\": "src/FontLib"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "LGPL-3.0"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Ménager",
-                    "email": "fabien.menager@gmail.com"
-                }
-            ],
-            "description": "A library to read, parse, export and make subsets of different types of font files.",
-            "homepage": "https://github.com/PhenX/php-font-lib",
-            "support": {
-                "issues": "https://github.com/dompdf/php-font-lib/issues",
-                "source": "https://github.com/dompdf/php-font-lib/tree/0.5.4"
-            },
-            "time": "2021-12-17T19:44:54+00:00"
-        },
-        {
-            "name": "phenx/php-svg-lib",
-            "version": "0.5.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/dompdf/php-svg-lib.git",
-                "reference": "76876c6cf3080bcb6f249d7d59705108166a6685"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/dompdf/php-svg-lib/zipball/76876c6cf3080bcb6f249d7d59705108166a6685",
-                "reference": "76876c6cf3080bcb6f249d7d59705108166a6685",
-                "shasum": ""
-            },
-            "require": {
-                "ext-mbstring": "*",
-                "php": "^7.1 || ^8.0",
-                "sabberworm/php-css-parser": "^8.4"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.5"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Svg\\": "src/Svg"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "LGPL-3.0"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Ménager",
-                    "email": "fabien.menager@gmail.com"
-                }
-            ],
-            "description": "A library to read, parse and export to PDF SVG files.",
-            "homepage": "https://github.com/PhenX/php-svg-lib",
-            "support": {
-                "issues": "https://github.com/dompdf/php-svg-lib/issues",
-                "source": "https://github.com/dompdf/php-svg-lib/tree/0.5.0"
-            },
-            "time": "2022-09-06T12:16:56+00:00"
-        },
         {
             "name": "php-http/client-common",
             "version": "2.6.0",
@@ -7306,59 +7001,6 @@
             },
             "time": "2022-05-01T03:39:46+00:00"
         },
-        {
-            "name": "sabberworm/php-css-parser",
-            "version": "8.4.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sabberworm/PHP-CSS-Parser.git",
-                "reference": "e41d2140031d533348b2192a83f02d8dd8a71d30"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sabberworm/PHP-CSS-Parser/zipball/e41d2140031d533348b2192a83f02d8dd8a71d30",
-                "reference": "e41d2140031d533348b2192a83f02d8dd8a71d30",
-                "shasum": ""
-            },
-            "require": {
-                "ext-iconv": "*",
-                "php": ">=5.6.20"
-            },
-            "require-dev": {
-                "codacy/coverage": "^1.4",
-                "phpunit/phpunit": "^4.8.36"
-            },
-            "suggest": {
-                "ext-mbstring": "for parsing UTF-8 CSS"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Sabberworm\\CSS\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Raphael Schweikert"
-                }
-            ],
-            "description": "Parser for CSS Files written in PHP",
-            "homepage": "https://www.sabberworm.com/blog/2010/6/10/php-css-parser",
-            "keywords": [
-                "css",
-                "parser",
-                "stylesheet"
-            ],
-            "support": {
-                "issues": "https://github.com/sabberworm/PHP-CSS-Parser/issues",
-                "source": "https://github.com/sabberworm/PHP-CSS-Parser/tree/8.4.0"
-            },
-            "time": "2021-12-11T13:40:54+00:00"
-        },
         {
             "name": "sabre/dav",
             "version": "4.4.0",
@@ -8398,67 +8040,6 @@
             },
             "time": "2022-05-12T13:11:31+00:00"
         },
-        {
-            "name": "stripe/stripe-php",
-            "version": "v9.7.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/stripe/stripe-php.git",
-                "reference": "13e8ab3c7fa6b146cb94618000fe01aabaf4158f"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/stripe/stripe-php/zipball/13e8ab3c7fa6b146cb94618000fe01aabaf4158f",
-                "reference": "13e8ab3c7fa6b146cb94618000fe01aabaf4158f",
-                "shasum": ""
-            },
-            "require": {
-                "ext-curl": "*",
-                "ext-json": "*",
-                "ext-mbstring": "*",
-                "php": ">=5.6.0"
-            },
-            "require-dev": {
-                "friendsofphp/php-cs-fixer": "3.5.0",
-                "php-coveralls/php-coveralls": "^2.5",
-                "phpstan/phpstan": "^1.2",
-                "phpunit/phpunit": "^5.7 || ^9.0",
-                "squizlabs/php_codesniffer": "^3.3"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.0-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Stripe\\": "lib/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Stripe and contributors",
-                    "homepage": "https://github.com/stripe/stripe-php/contributors"
-                }
-            ],
-            "description": "Stripe PHP Library",
-            "homepage": "https://stripe.com/",
-            "keywords": [
-                "api",
-                "payment processing",
-                "stripe"
-            ],
-            "support": {
-                "issues": "https://github.com/stripe/stripe-php/issues",
-                "source": "https://github.com/stripe/stripe-php/tree/v9.7.0"
-            },
-            "time": "2022-10-13T23:12:16+00:00"
-        },
         {
             "name": "symfony/console",
             "version": "v6.1.6",
@@ -9785,93 +9366,6 @@
             ],
             "time": "2022-05-24T11:49:31+00:00"
         },
-        {
-            "name": "symfony/polyfill-intl-icu",
-            "version": "v1.26.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/polyfill-intl-icu.git",
-                "reference": "e407643d610e5f2c8a4b14189150f68934bf5e48"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-intl-icu/zipball/e407643d610e5f2c8a4b14189150f68934bf5e48",
-                "reference": "e407643d610e5f2c8a4b14189150f68934bf5e48",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.1"
-            },
-            "suggest": {
-                "ext-intl": "For best performance and support of other locales than \"en\""
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-main": "1.26-dev"
-                },
-                "thanks": {
-                    "name": "symfony/polyfill",
-                    "url": "https://github.com/symfony/polyfill"
-                }
-            },
-            "autoload": {
-                "files": [
-                    "bootstrap.php"
-                ],
-                "psr-4": {
-                    "Symfony\\Polyfill\\Intl\\Icu\\": ""
-                },
-                "classmap": [
-                    "Resources/stubs"
-                ],
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Nicolas Grekas",
-                    "email": "p@tchwork.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony polyfill for intl's ICU-related data and classes",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "compatibility",
-                "icu",
-                "intl",
-                "polyfill",
-                "portable",
-                "shim"
-            ],
-            "support": {
-                "source": "https://github.com/symfony/polyfill-intl-icu/tree/v1.26.0"
-            },
-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2022-05-24T11:49:31+00:00"
-        },
         {
             "name": "symfony/polyfill-intl-idn",
             "version": "v1.26.0",
diff --git a/config/app.php b/config/app.php
index 523c28e8b71..4784212a6d2 100644
--- a/config/app.php
+++ b/config/app.php
@@ -194,13 +194,13 @@
          */
         App\Providers\AppServiceProvider::class,
         App\Providers\AuthServiceProvider::class,
+        App\Providers\EncryptionServiceProvider::class,
         App\Providers\EventServiceProvider::class,
         App\Providers\MacroServiceProvider::class,
         Vluzrmos\LanguageDetector\Providers\LanguageDetectorServiceProvider::class,
         App\Providers\RouteServiceProvider::class,
         Laravel\Socialite\SocialiteServiceProvider::class,
         Intervention\Image\ImageServiceProvider::class,
-        Laravel\Cashier\CashierServiceProvider::class,
         Laravel\Passport\PassportServiceProvider::class,
         Creativeorange\Gravatar\GravatarServiceProvider::class,
         App\Providers\DAVServiceProvider::class,
diff --git a/config/cashier.php b/config/cashier.php
deleted file mode 100644
index 2825285d421..00000000000
--- a/config/cashier.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php
-
-return [
-
-    /*
-    |--------------------------------------------------------------------------
-    | Stripe Keys
-    |--------------------------------------------------------------------------
-    |
-    | The Stripe publishable key and secret key give you access to Stripe's
-    | API. The "publishable" key is typically used when interacting with
-    | Stripe.js while the "secret" key accesses private API endpoints.
-    |
-    */
-
-    'key' => env('STRIPE_KEY'),
-
-    'secret' => env('STRIPE_SECRET'),
-
-    /*
-    |--------------------------------------------------------------------------
-    | Cashier Path
-    |--------------------------------------------------------------------------
-    |
-    | This is the base URI path where Cashier's views, such as the payment
-    | verification screen, will be available from. You're free to tweak
-    | this path according to your preferences and application design.
-    |
-    */
-
-    'path' => env('CASHIER_PATH', 'stripe'),
-
-    /*
-    |--------------------------------------------------------------------------
-    | Stripe Webhooks
-    |--------------------------------------------------------------------------
-    |
-    | Your Stripe webhook secret is used to prevent unauthorized requests to
-    | your Stripe webhook handling controllers. The tolerance setting will
-    | check the drift between the current time and the signed request's.
-    |
-    */
-
-    'webhook' => [
-        'secret' => env('STRIPE_WEBHOOK_SECRET'),
-        'tolerance' => env('STRIPE_WEBHOOK_TOLERANCE', 300),
-    ],
-
-    /*
-    |--------------------------------------------------------------------------
-    | Currency
-    |--------------------------------------------------------------------------
-    |
-    | This is the default currency that will be used when generating charges
-    | from your application. Of course, you are welcome to use any of the
-    | various world currencies that are currently supported via Stripe.
-    |
-    */
-
-    'currency' => env('CASHIER_CURRENCY', 'usd'),
-
-    /*
-    |--------------------------------------------------------------------------
-    | Currency Locale
-    |--------------------------------------------------------------------------
-    |
-    | This is the default locale in which your money values are formatted in
-    | for display. To utilize other locales besides the default en locale
-    | verify you have the "intl" PHP extension installed on the system.
-    |
-    */
-
-    'currency_locale' => env('CASHIER_CURRENCY_LOCALE', 'en'),
-
-    /*
-    |--------------------------------------------------------------------------
-    | Payment Confirmation Notification
-    |--------------------------------------------------------------------------
-    |
-    | If this setting is enabled, Cashier will automatically notify customers
-    | whose payments require additional verification. You should listen to
-    | Stripe's webhooks in order for this feature to function correctly.
-    |
-    */
-
-    'payment_notification' => env('CASHIER_PAYMENT_NOTIFICATION'),
-
-];
diff --git a/config/monica.php b/config/monica.php
index 855cd170452..da5067f2a72 100644
--- a/config/monica.php
+++ b/config/monica.php
@@ -284,4 +284,35 @@
     */
     'export_size' => (int) env('EXPORT_SIZE', 5),
 
+    /*
+    |--------------------------------------------------------------------------
+    | Licence key server
+    |--------------------------------------------------------------------------
+    |
+    | When REQUIRES_SUBSCRIPTION is set to true, we need to check if the user
+    | has a valid licence key to unlock paid features. Licence keys are managed
+    | on our own customer portal.
+    |
+    */
+    'customer_portal_url' => env('CUSTOMER_PORTAL_URL', ''),
+
+    'customer_portal_client_id' => env('CUSTOMER_PORTAL_CLIENT_ID'),
+
+    'customer_portal_client_secret' => env('CUSTOMER_PORTAL_CLIENT_SECRET'),
+
+    'customer_portal_stripe_url' => env('CUSTOMER_PORTAL_STRIPE_URL', ''),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Licence key encryption key
+    |--------------------------------------------------------------------------
+    |
+    | All licence keys are encrypted with this key on the customer portal when
+    | the key is generated.
+    |
+    */
+
+    'licence_private_key' => env('LICENCE_PRIVATE_KEY'),
+
+    'licence_cipher' => 'AES-256-GCM',
 ];
diff --git a/database/factories/SettingsFactory.php b/database/factories/SettingsFactory.php
index 4701c28b0db..5351b287312 100644
--- a/database/factories/SettingsFactory.php
+++ b/database/factories/SettingsFactory.php
@@ -16,14 +16,3 @@
         'symbol' => $faker->realText(10),
     ];
 });
-
-$factory->define(\Laravel\Cashier\Subscription::class, function (Faker\Generator $faker) {
-    return [
-        'account_id' => factory(App\Models\Account\Account::class)->create()->id,
-        'name' => $faker->word(),
-        'stripe_id' => $faker->word(),
-        'stripe_price' => $faker->randomElement(['plan-1', 'plan-2', 'plan-3']),
-        'quantity' => 1,
-        'created_at' => now(),
-    ];
-});
diff --git a/database/migrations/2022_03_08_115818_add_licence_keys_to_accounts.php b/database/migrations/2022_03_08_115818_add_licence_keys_to_accounts.php
new file mode 100644
index 00000000000..4c70be2656f
--- /dev/null
+++ b/database/migrations/2022_03_08_115818_add_licence_keys_to_accounts.php
@@ -0,0 +1,43 @@
+<?php
+
+use App\Models\Account\Account;
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddLicenceKeysToAccounts extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('accounts', function (Blueprint $table) {
+            $table->string('licence_key', 4096)->after('uuid')->nullable();
+            $table->datetime('valid_until_at')->after('licence_key')->nullable();
+            $table->string('purchaser_email', 255)->after('valid_until_at')->nullable();
+            $table->string('frequency', 15)->after('purchaser_email')->nullable();
+            $table->boolean('is_on_stripe')->after('frequency')->default(false);
+        });
+
+        Account::whereNotNull('stripe_id')->update(['is_on_stripe' => true]);
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('accounts', function (Blueprint $table) {
+            $table->dropColumn('licence_keys');
+            $table->dropColumn('valid_until_at');
+            $table->dropColumn('purchaser_email');
+            $table->dropColumn('frequency');
+            $table->dropColumn('is_on_stripe');
+        });
+    }
+}
diff --git a/phpstan.neon b/phpstan.neon
index be6ad5c12af..5f09688594f 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -33,10 +33,6 @@ parameters:
           path: */Traits/Searchable.php
         - message: '#Access to an undefined property Faker\\Generator::\$state\.#'
           path: */Console/Commands/SetupTest.php
-        - message: '#Access to an undefined property Stripe\\Subscription::\$plan\.#'
-          path: */Helpers/InstanceHelper.php
-        - message: '#Call to an undefined method Illuminate\\Database\\Eloquent\\Relations\\HasMany::recurring\(\)\.#'
-          path: */Traits/Subscription.php
         - message: '#Function dns_get_record is unsafe to use\. It can return FALSE instead of throwing an exception\. Please add ''use function Safe\\dns_get_record;'' at the beginning of the file to use the variant provided by the ''thecodingmachine/safe'' library\.#'
           path: */Services/DavClient/Utils/Dav/ServiceUrlQuery.php
         - message: '#Access to an undefined property App\\Models\\Relationship\\Relationship::\$relationshipTypeLocalized\.#'
diff --git a/resources/js/components/settings/Subscription.vue b/resources/js/components/settings/Subscription.vue
deleted file mode 100644
index e2a06f11781..00000000000
--- a/resources/js/components/settings/Subscription.vue
+++ /dev/null
@@ -1,297 +0,0 @@
-<template>
-  <form ref="form" class="mb4" :action="callback" method="post" @submit.prevent="subscribe()">
-    <notifications group="subscription" position="top middle" :duration="5000" width="400" />
-
-    <div class="form-group">
-      <div v-if="errors" role="alert" class="alert alert-danger w-100">
-        {{ errors }}
-      </div>
-
-      <div v-if="paymentSucceeded">
-        <h1 class="text-xl mt-2 mb-4 text-gray-700">
-          {{ $t('settings.subscriptions_payment_succeeded_title') }}
-        </h1>
-        <p v-if="successMessage" class="mb-6">
-          {{ successMessage }}
-        </p>
-        <p v-else class="mb-6">
-          {{ $t('settings.subscriptions_payment_succeeded') }}
-        </p>
-      </div>
-
-      <div v-else-if="paymentCancelled">
-        <h1 class="text-xl mt-2 mb-4 text-gray-700">
-          {{ $t('settings.subscriptions_payment_cancelled_title') }}
-        </h1>
-
-        <p class="mb-6">
-          {{ $t('settings.subscriptions_payment_cancelled') }}
-        </p>
-      </div>
-
-      <div v-else-if="! paymentProcessed" id="payment-elements" class="b--gray-monica ba pa4 br2 mb3 bg-black-05">
-        <div class="form-row">
-          <div class="mb3">
-            <form-input
-              :id="'cardholder-name'"
-              v-model="selectedName"
-              :input-type="'text'"
-              :iclass="'br3 b--black-30 ba pa3 w-100 f4'"
-              :required="true"
-              :title="$t('settings.subscriptions_upgrade_name')"
-            />
-          </div>
-
-          <div class="mb3">
-            <form-input
-              :id="'address-zip'"
-              v-model="zip"
-              :input-type="'text'"
-              :iclass="'br3 b--black-30 ba pa3 w-100 f4'"
-              :title="$t('settings.subscriptions_upgrade_zip')"
-            />
-          </div>
-
-          <label for="card-element">
-            {{ $t('settings.subscriptions_upgrade_credit') }}
-          </label>
-          <div id="card-element">
-            <!-- a Stripe Element will be inserted here. -->
-          </div>
-        </div>
-
-        <button
-          id="card-button"
-          class="btn btn-primary w-100 mt3"
-          :disabled="paymentProcessing"
-          @click.prevent="confirm ? confirmPayment() : subscribe()"
-          v-html="$t('settings.subscriptions_upgrade_submit', { amount: amount })"
-        >
-        </button>
-      </div>
-      <a v-if="paymentProcessed" :href="callback"
-         class="btn btn-secondary w-100 tc"
-      >
-        {{ $t('app.go_back') }}
-      </a>
-    </div>
-    <input type="hidden" name="_token" :value="token" />
-    <input type="hidden" name="plan" :value="plan" />
-    <input type="hidden" name="payment_method" :value="paymentMethod" />
-  </form>
-</template>
-
-<script>
-export default {
-
-  props: {
-    name: {
-      type: String,
-      default: '',
-    },
-    stripeKey: {
-      type: String,
-      default: '',
-    },
-    clientSecret: {
-      type: String,
-      default: '',
-    },
-    plan: {
-      type: String,
-      default: '',
-    },
-    amount: {
-      type: String,
-      default: '',
-    },
-    callback: {
-      type: String,
-      default: '',
-    },
-    token: {
-      type: String,
-      default: '',
-    },
-    confirm: {
-      type: Boolean,
-      default: false,
-    },
-    paymentSucceeded: {
-      type: Boolean,
-      default: false,
-    },
-    paymentCancelled: {
-      type: Boolean,
-      default: false,
-    },
-  },
-
-  data() {
-    return {
-      selectedName: '',
-      stripe: null,
-      zip: '',
-      errors: '',
-      successMessage: '',
-      cardElement: null,
-      paymentMethod: '',
-      paymentProcessing: false,
-      paymentProcessed: false,
-    };
-  },
-
-  watch: {
-    name() {
-      this.selectedName = this.name;
-    }
-  },
-
-  mounted() {
-    this.selectedName = this.name;
-    if (this.paymentSucceeded || this.paymentCancelled) {
-      this.paymentProcessed = true;
-    }
-    if (! this.paymentProcessed) {
-      this.start();
-    }
-  },
-
-  methods: {
-    start() {
-      this.stripe = Stripe(this.stripeKey);
-
-      const elements = this.stripe.elements();
-
-      // Custom styling can be passed to options when creating an Element.
-      // (Note that this demo uses a wider set of styles than the guide below.)
-      const style = {
-        base: {
-          color: '#32325d',
-          lineHeight: '18px',
-          fontFamily: '"Helvetica Neue", Helvetica, sans-serif',
-          fontSmoothing: 'antialiased',
-          fontSize: '16px',
-          '::placeholder': {
-            color: '#aab7c4'
-          }
-        },
-        invalid: {
-          color: '#fa755a',
-          iconColor: '#fa755a'
-        }
-      };
-
-      // Create an instance of the card Element
-      this.cardElement = elements.create('card', {
-        hidePostalCode: true,
-        style: style
-      });
-
-      // Add an instance of the card Element into the `card-element` <div>
-      this.cardElement.mount('#card-element');
-
-      // Handle real-time validation errors from the card Element.
-      var self = this;
-      this.cardElement.addEventListener('change', function(event) {
-        if (event.error) {
-          self.errors = event.error.message;
-        } else {
-          self.errors = '';
-        }
-      });
-    },
-
-    handleError(error) {
-      if (error.code === 'parameter_invalid_empty' &&
-            error.param === 'payment_method_data[billing_details][name]') {
-        this.errors = this.$t('settings.subscriptions_payment_error_name');
-      } else {
-        this.errors = error.message;
-      }
-    },
-
-    subscribe() {
-      var self = this;
-
-      this.errors = '';
-      this.paymentProcessing = true;
-      this.paymentProcessed = false;
-
-      this.stripe.handleCardSetup(
-        self.clientSecret,
-        self.cardElement,
-        {
-          payment_method_data: {
-            billing_details: {
-              name: self.selectedName,
-              address: {
-                postal_code: self.zip,
-              }
-            }
-          }
-        }
-      ).then(function (result) {
-        self.paymentProcessing = false;
-        if (result.error) {
-          self.handleError(result.error);
-        } else {
-          // The card has been verified successfully...
-          self.paymentProcessed = true;
-          self.paymentSucceeded = true;
-          self.successMessage = self.$t('settings.subscriptions_payment_success');
-          self.notify(self.successMessage, true);
-          self.processPayment(result.setupIntent);
-        }
-      });
-    },
-
-    processPayment(setupIntent) {
-      var self = this;
-      this.paymentMethod = setupIntent.payment_method;
-      setTimeout(function () {
-        self.$refs.form.submit();
-      }, 10);
-    },
-
-    confirmPayment() {
-      var self = this;
-
-      this.paymentProcessing = true;
-      this.paymentProcessed = false;
-      this.errorMessage = '';
-
-      this.stripe.handleCardPayment(
-        self.clientSecret, self.cardElement, {
-          payment_method_data: {
-            billing_details: { name: this.selectedName }
-          }
-        }
-      ).then(function (result) {
-        self.paymentProcessing = false;
-
-        if (result.error) {
-          self.handleError(result.error);
-        } else {
-          self.paymentProcessed = true;
-          self.paymentSucceeded = true;
-          self.successMessage = self.$t('settings.subscriptions_payment_success');
-          self.notify(self.successMessage, true);
-          setTimeout(function () {
-            window.location = self.callback;
-          }, 3000);
-        }
-      });
-    },
-
-    notify(text, success) {
-      this.$notify({
-        group: 'subscription',
-        title: text,
-        text: '',
-        type: success ? 'success' : 'error'
-      });
-    }
-  }
-};
-</script>
diff --git a/resources/lang/en/settings.php b/resources/lang/en/settings.php
index 503ccdff15e..43f5b052bea 100644
--- a/resources/lang/en/settings.php
+++ b/resources/lang/en/settings.php
@@ -202,68 +202,22 @@
 
     'subscriptions_account_next_billing_title' => 'Next bill',
     'subscriptions_account_next_billing' => 'Your subscription will auto-renew on <strong>:date</strong>.',
-    'subscriptions_account_bill_monthly' => 'We’ll bill you <strong>:price</strong> for another <strong>month</strong>.',
     'subscriptions_account_bill_annual' => 'We’ll bill you <strong>:price</strong> for another <strong>year</strong>.',
     'subscriptions_account_change' => 'Change plan',
+    'subscriptions_account_payment' => 'Which payment option fits you best?',
 
     'subscriptions_account_cancel_title' => 'Cancel subscription',
     'subscriptions_account_cancel_action' => 'Cancel subscription',
     'subscriptions_account_cancel' => 'You can cancel your subscription at any time.',
-    'subscriptions_account_free_plan' => 'You are on the free plan.',
-    'subscriptions_account_free_plan_upgrade' => 'You can upgrade your account to the :name plan, which costs $:price per month. Here are the advantages:',
-    'subscriptions_account_free_plan_benefits_users' => 'Unlimited number of users',
-    'subscriptions_account_free_plan_benefits_reminders' => 'Reminders by email',
-    'subscriptions_account_free_plan_benefits_import_data_vcard' => 'Import your contacts with vCard',
-    'subscriptions_account_free_plan_benefits_support' => 'Support the project in the long run, so we can introduce more great features.',
-    'subscriptions_account_upgrade' => 'Upgrade your account',
     'subscriptions_account_upgrade_title' => 'Upgrade Monica today and have more meaningful relationships.',
-    'subscriptions_account_upgrade_choice' => 'Pick a plan below and join over :customers persons who upgraded their Monica.',
-    'subscriptions_account_update_title' => 'Update Monica subscription',
-    'subscriptions_account_update_description' => 'You can change your subscription’s frequency here.',
-    'subscriptions_account_update_information' => 'You will be billed immediately for the new amount. Your subscription will extend to the new period, depending on your choice.',
-    'subscriptions_account_invoices' => 'Invoices',
-    'subscriptions_account_invoices_download' => 'Download',
-    'subscriptions_account_invoices_subscription' => 'Subscription from :startDate to :endDate',
-    'subscriptions_account_payment' => 'Which payment option fits you best?',
-    'subscriptions_account_confirm_payment' => 'Your payment is currently incomplete, please <a href=":url">confirm your payment</a>.',
-    'subscriptions_downgrade_title' => 'Downgrade your account to the free plan',
-    'subscriptions_downgrade_limitations' => 'The free plan has limitations. In order to be able to downgrade, you need to pass the checklist below:',
-    'subscriptions_downgrade_rule_users' => 'You must have only 1 user in your account',
-    'subscriptions_downgrade_rule_users_constraint' => 'You currently have <a href=":url">1 user</a> in your account.|You currently have <a href=":url">:count users</a> in your account.',
-    'subscriptions_downgrade_rule_invitations' => 'You must not have any pending invitations',
-    'subscriptions_downgrade_rule_invitations_constraint' => 'You currently have <a href=":url">1 pending invitation</a>.|You currently have <a href=":url">:count pending invitations</a>.',
-    'subscriptions_downgrade_rule_contacts' => 'You must not have more than :number active contacts',
-    'subscriptions_downgrade_rule_contacts_constraint' => 'You currently have <a href=":url">1 contact</a>.|You currently have <a href=":url">:count contacts</a>.',
-    'subscriptions_downgrade_rule_contacts_archive' => 'We can also <a href=":url">archive all your contacts for you</a> – that would clear this rule and let you proceed with your account’s downgrade process.',
-    'subscriptions_downgrade_cta' => 'Downgrade',
-    'subscriptions_downgrade_success' => 'You are back to the Free plan!',
-    'subscriptions_downgrade_thanks' => 'Thanks so much for trying the paid plan. We keep adding new features on Monica all the time – so you might want to come back in the future to see if you might be interested in taking a subscription again.',
+    'subscriptions_account_upgrade_choice' => 'Monica requires a licence key to be completely functional.',
     'subscriptions_back' => 'Back to settings',
-    'subscriptions_upgrade_title' => 'Upgrade your account',
-    'subscriptions_upgrade_choose' => 'You picked the :plan plan.',
-    'subscriptions_upgrade_infos' => 'We couldn’t be happier. Enter your payment info below.',
-    'subscriptions_upgrade_name' => 'Name on card',
-    'subscriptions_upgrade_zip' => 'ZIP or postal code',
-    'subscriptions_upgrade_credit' => 'Credit or debit card',
-    'subscriptions_upgrade_submit' => 'Pay {amount}',
-    'subscriptions_upgrade_charge' => 'We’ll charge your card :price now. The next charge will be on :date. If you ever change your mind, you can cancel at any time, no questions asked.',
-    'subscriptions_upgrade_charge_handled' => 'The payment is handled by <a href=":url">Stripe</a>. No card information touches our server.',
     'subscriptions_upgrade_success' => 'Thank you! You are now subscribed.',
     'subscriptions_upgrade_thanks' => 'Welcome to the community of people who try to make the world a better place.',
 
-    'subscriptions_payment_confirm_title' => 'Confirm your :amount payment',
-    'subscriptions_payment_confirm_information' => 'Extra confirmation is needed to process your payment. Please confirm your payment by filling out your payment details below.',
-    'subscriptions_payment_succeeded_title' => 'Payment Successful',
-    'subscriptions_payment_succeeded' => 'This payment was already successfully confirmed.',
-    'subscriptions_payment_cancelled_title' => 'Payment Cancelled',
-    'subscriptions_payment_cancelled' => 'This payment was cancelled.',
-    'subscriptions_payment_error_name' => 'Please provide your name.',
-    'subscriptions_payment_success' => 'The payment was successful.',
-
-    'subscriptions_pdf_title' => 'Your :name monthly subscription',
     'subscriptions_plan_frequency_year' => ':amount / year',
     'subscriptions_plan_frequency_month' => ':amount / month',
-    'subscriptions_plan_choose' => 'Choose this plan',
+    'subscriptions_plan_choose' => 'Get your licence key',
     'subscriptions_plan_year_title' => 'Pay annually',
     'subscriptions_plan_year_bonus' => 'Peace of mind for a whole year',
     'subscriptions_plan_month_title' => 'Pay monthly',
@@ -271,7 +225,11 @@
     'subscriptions_plan_include1' => 'Included with your upgrade:',
     'subscriptions_plan_include2' => 'Unlimited number of contacts • Unlimited number of users • Reminders by email • Import with vCard • Personalization of the contact sheet',
     'subscriptions_plan_include3' => '100% of the profits go the development of this great open source project.',
+    'subscriptions_plan_question' => 'Do you have your licence key?',
+    'subscriptions_key_paste' => 'Please paste your licence key here',
     'subscriptions_help_title' => 'Additional details you may be curious about',
+    'subscriptions_help_licencekey_title' => 'What is a licence key?',
+    'subscriptions_help_licencekey_desc' => 'A licence key is an unique identifier that you will get once you purchase a plan. It will be used to unlock all the paid features in your account. Licence keys are managed on https://customers.monicahq.com and you will need to create a new account on this site to get your licence key, that you will need to paste here.',
     'subscriptions_help_opensource_title' => 'What is an open source project?',
     'subscriptions_help_opensource_desc' => 'Monica is an open source project.  This means it is built by a community who wants to build a great tool for the greater good. Being open source means the code is publicly available on GitHub, and everyone can inspect it, modify it or enhance it. All the money we raise is dedicated to building better features, paying for more powerful servers, and paying other costs. Thanks for your help. We couldn’t do it without you.',
     'subscriptions_help_limits_title' => 'Is there a limit to the number of contacts we can have on the free plan?',
@@ -280,12 +238,12 @@
     'subscriptions_help_discounts_desc' => 'We do! Monica is free for students, and free for non-profits and charities. Just contact <a href=":support">the support</a> with a proof of your status and we’ll apply this special status in your account.',
     'subscriptions_help_change_title' => 'What if I change my mind?',
     'subscriptions_help_change_desc' => 'You can cancel anytime, no questions asked, and all by yourself – no need to contact support. However, you will not be refunded for the current period.',
-
-    'stripe_error_card' => 'Your card was declined. Decline message is: :message',
-    'stripe_error_api_connection' => 'Network communication with Stripe failed. Try again later.',
-    'stripe_error_rate_limit' => 'Too many requests with Stripe right now. Try again later.',
-    'stripe_error_invalid_request' => 'Invalid parameters. Try again later.',
-    'stripe_error_authentication' => 'Wrong authentication with Stripe',
+    'subscriptions_licence_key_does_not_exist' => 'The licence key does not appear to exist in our system. Please try again.',
+    'subscriptions_licence_key_invalid' => 'This licence key is not valid anymore. Please renew your licence.',
+    'subscriptions_licence_key_problem' => 'There is a problem with the system.',
+    'subscriptions_licence_key_frequency_monthly' => 'Monthly',
+    'subscriptions_licence_key_frequency_annual' => 'Annual',
+    'subscriptions_account_invoices' => 'Your invoices are available on the <a href=":url">customer portal</a>.',
 
     'import_title' => 'Import contacts in your account',
     'import_cta' => 'Upload contacts',
diff --git a/resources/sass/stripe.scss b/resources/sass/stripe.scss
deleted file mode 100644
index 73c2a547e4c..00000000000
--- a/resources/sass/stripe.scss
+++ /dev/null
@@ -1,22 +0,0 @@
-.StripeElement {
-  background-color: #ffffff;
-  height: 45px;
-  width: 100%;
-  padding: 13px 12px;
-  border-radius: 4px;
-  border: 1px solid #999999;
-  -webkit-transition: box-shadow 150ms ease;
-  transition: box-shadow 150ms ease;
-}
-
-.StripeElement--focus {
-  box-shadow: 0 1px 3px 0 #d0d0d0;
-}
-
-.StripeElement--invalid {
-  border-color: #d9534f;
-}
-
-.StripeElement--webkit-autofill {
-  background-color: #fffacd !important;
-}
diff --git a/resources/views/layouts/skeleton.blade.php b/resources/views/layouts/skeleton.blade.php
index 028015e3865..3679ddf386a 100644
--- a/resources/views/layouts/skeleton.blade.php
+++ b/resources/views/layouts/skeleton.blade.php
@@ -15,10 +15,6 @@
     <link rel="manifest" href="manifest.webmanifest">
 
     <link rel="stylesheet" href="{{ asset(mix('css/app-'.htmldir().'.css')) }}">
-    {{-- Required only for the Upgrade account page --}}
-    @if (Route::currentRouteName() == 'settings.subscriptions.upgrade' || Route::currentRouteName() == 'settings.subscriptions.confirm')
-      <link rel="stylesheet" href="{{ asset(mix('css/stripe.css')) }}">
-    @endif
 
     <link rel="shortcut icon" href="img/favicon.png">
 
@@ -42,30 +38,19 @@
   <body data-account-id="{{ auth()->user()->account_id }}" class="bg-gray-monica min-vh-100 flex flex-column">
 
     <div id="app" class="flex-grow-1">
-      @if (Route::currentRouteName() != 'settings.subscriptions.confirm')
-        @include('partials.header')
-        @include('partials.subscription')
-      @endif
+      @include('partials.header')
       @yield('content')
     </div>
 
-    @if (Route::currentRouteName() != 'settings.subscriptions.confirm')
-      @include('partials.footer')
-    @endif
+    @include('partials.footer')
 
     {{-- THE JS FILE OF THE APP --}}
     @push('scripts')
       <script src="{{ asset(mix('js/manifest.js')) }}"></script>
       <script src="{{ asset(mix('js/vendor.js')) }}"></script>
+      <script src="{{ asset(mix('js/app.js')) }}"></script>
     @endpush
 
-    {{-- Load everywhere except on the Upgrade account page --}}
-    @if (Route::currentRouteName() != 'settings.subscriptions.upgrade' && Route::currentRouteName() != 'settings.subscriptions.confirm')
-      @push('scripts')
-        <script src="{{ asset(mix('js/app.js')) }}"></script>
-      @endpush
-    @endif
-
     @stack('scripts')
 
   </body>
diff --git a/resources/views/partials/subscription.blade.php b/resources/views/partials/subscription.blade.php
deleted file mode 100644
index e30097ac04b..00000000000
--- a/resources/views/partials/subscription.blade.php
+++ /dev/null
@@ -1,16 +0,0 @@
-@if (($subscription = auth()->user()->account->getSubscribedPlan()) && $subscription->hasIncompletePayment())
-
-<div class="alert alert-success">
-  {!! trans('settings.subscriptions_account_confirm_payment', ['url' => route('settings.subscriptions.confirm', $subscription->latestPayment() ? $subscription->latestPayment()->id : '')]) !!}
-</div>
-
-@if (! app()->environment('production'))
-<p>
-  <a href="{{ route('settings.subscriptions.forceCompletePaymentOnTesting') }}">
-    {{-- No translation needed --}}
-    Force payment success (test).
-  </a>
-</p>
-@endif
-
-@endif
diff --git a/resources/views/settings/subscriptions/account.blade.php b/resources/views/settings/subscriptions/account.blade.php
index ecf9e3678e3..70a94df5edf 100644
--- a/resources/views/settings/subscriptions/account.blade.php
+++ b/resources/views/settings/subscriptions/account.blade.php
@@ -33,13 +33,13 @@
       <div class="col-12 col-sm-9 subscriptions">
 
         <div class="br3 ba b--gray-monica bg-white mb4">
-          <div class="pa3 bb b--gray-monica">
+          <div class="pa3">
 
-            <h3>{{ trans('settings.subscriptions_account_current_plan') }}</h3>
+            <h3 class="mb3">{{ trans('settings.subscriptions_account_current_plan') }}</h3>
 
-            <p>{{ trans('settings.subscriptions_account_current_paid_plan', ['name' => $planInformation['name']]) }}</p>
+            <p>{{ trans('settings.subscriptions_account_current_paid_plan', ['name' => $planInformation]) }}</p>
 
-            @include('partials.subscription')
+            <p>{!! trans('settings.subscriptions_account_invoices', ['url' => $customerPortalUrl]) !!}</p>
 
             <div class="dt dt--fixed w-100 collapse br--top br--bottom">
               <div class="dt-row">
@@ -50,15 +50,14 @@
                 </div>
                 <div class="dtc w-60">
                   <div class="ph2">
-                    {!! trans('settings.subscriptions_account_next_billing', ['date' => $planInformation['nextBillingDate']]) !!}
-                  </div>
-                  <div class="ph2 pb2">
-                    {!! trans('settings.subscriptions_account_bill_' . $planInformation['type'], ['price' => $planInformation['friendlyPrice']]) !!}
+                    {!! trans('settings.subscriptions_account_next_billing', ['date' => $nextBillingDate]) !!}
                   </div>
                 </div>
                 <div class="dtc {{ htmldir() == 'ltr' ? 'tr' : 'tl' }}">
                   <div class="pa2">
-                    <a href="{{ route('settings.subscriptions.update') }}">{{ trans('settings.subscriptions_account_change') }}</a>
+                    <a href="{{ $customerPortalUrl }}/monica">
+                      {{ trans('settings.subscriptions_account_change') }}
+                    </a>
                   </div>
                 </div>
               </div>
@@ -76,7 +75,7 @@
                 </div>
                 <div class="dtc {{ htmldir() == 'ltr' ? 'tr' : 'tl' }}">
                   <div class="pa2">
-                    <a href="{{ route('settings.subscriptions.downgrade') }}">
+                    <a href="{{ $customerPortalUrl }}/monica">
                       {{ trans('settings.subscriptions_account_cancel_action') }}
                     </a>
                   </div>
@@ -84,34 +83,6 @@
               </div>
             </div>
 
-
-            {{-- Only display invoices if the subscription exists or existed --}}
-            @if ($hasInvoices)
-              <div class="invoices pt4">
-                <h3>{{ trans('settings.subscriptions_account_invoices') }}</h3>
-                <ul class="table">
-                  @foreach ($invoices as $invoice)
-                  <li class="table-row" title="{{
-                    trans('settings.subscriptions_account_invoices_subscription', [
-                      'startDate' => \App\Helpers\DateHelper::getFullDate(Arr::first($invoice->subscriptions())->startDateAsCarbon()),
-                      'endDate' => \App\Helpers\DateHelper::getFullDate(Arr::first($invoice->subscriptions())->endDateAsCarbon())
-                    ])
-                    }}">
-                    <div class="table-cell date">
-                      {{ \App\Helpers\DateHelper::getFullDate($invoice->date()) }}
-                    </div>
-                    <div class="table-cell">
-                      {{ $invoice->total() }}
-                    </div>
-                    <div class="table-cell">
-                      <a href="{{ route('settings.subscriptions.invoice', $invoice->id) }}">{{ trans('settings.subscriptions_account_invoices_download') }}</a>
-                    </div>
-                  </li>
-                  @endforeach
-                </ul>
-              </div>
-            @endif
-
           </div>
         </div>
 
diff --git a/resources/views/settings/subscriptions/archive.blade.php b/resources/views/settings/subscriptions/archive.blade.php
deleted file mode 100644
index 2f664bbac43..00000000000
--- a/resources/views/settings/subscriptions/archive.blade.php
+++ /dev/null
@@ -1,53 +0,0 @@
-@extends('layouts.skeleton')
-
-@section('content')
-
-<div class="settings">
-
-  {{-- Breadcrumb --}}
-  <div class="breadcrumb">
-    <div class="{{ Auth::user()->getFluidLayout() }}">
-      <div class="row">
-        <div class="col-12">
-          <ul class="horizontal">
-            <li>
-              <a href="{{ route('dashboard.index') }}">{{ trans('app.breadcrumb_dashboard') }}</a>
-            </li>
-            <li>
-              <a href="{{ route('settings.index') }}">{{ trans('app.breadcrumb_settings') }}</a>
-            </li>
-            <li>
-              {{ trans('app.breadcrumb_settings_subscriptions') }}
-            </li>
-          </ul>
-        </div>
-      </div>
-    </div>
-  </div>
-
-  <div class="main-content central-form subscriptions">
-    <div class="{{ Auth::user()->getFluidLayout() }}">
-      <div class="row">
-        <div class="col-12 col-sm-6 offset-sm-3 offset-sm-3-right downgrade">
-          @include('partials.errors')
-
-          <div class="br3 ba b--gray-monica bg-white mb4">
-            <div class="pa3 bb b--gray-monica">
-              <h2>{{ trans('settings.archive_title') }}</h2>
-
-              <p class="tc">{{ trans('settings.archive_desc') }}</p>
-
-              <form method="POST" action="{{ route('settings.subscriptions.archive') }}">
-                @csrf
-
-                <p class="mb4 tc"><button type="submit" class="btn btn-primary">{{ trans('settings.archive_cta') }}</button></p>
-
-              </form>
-
-            </div>
-          </div>
-        </div>
-      </div>
-    </div>
-
-    @endsection
diff --git a/resources/views/settings/subscriptions/blank.blade.php b/resources/views/settings/subscriptions/blank.blade.php
index 266b52bdc5d..3e302a4909a 100644
--- a/resources/views/settings/subscriptions/blank.blade.php
+++ b/resources/views/settings/subscriptions/blank.blade.php
@@ -28,22 +28,21 @@
   <div class="main-content">
     <div class="{{ Auth::user()->getFluidLayout() }}">
       <div class="row">
-        <div class="col-12 col-sm-8 offset-sm-2">
+        <div class="col-12 col-sm-6 offset-sm-3">
 
           <h2 class="tc mt4 fw4">{{ trans('settings.subscriptions_account_upgrade_title') }}</h2>
-          <p class="tc mb4">{{ trans('settings.subscriptions_account_upgrade_choice', ['customers' => $numberOfCustomers]) }}</p>
+          <p class="tc mb4">{{ trans('settings.subscriptions_account_upgrade_choice') }}</p>
 
           <div class="br3 ba b--gray-monica bg-white mb4">
-            <div class="pa4 bb b--gray-monica">
+            <div class="pa4">
 
-              <h3 class="tc">{{ trans('settings.subscriptions_account_payment') }}</h3>
               <div class="cf mb4">
                 <div class="{{ htmldir() == 'ltr' ? 'fl' : 'fr' }} w-50-ns w-100 pa3 mt0-ns mt4">
                   <div class="b--purple ba pt3 br3 bw1 relative">
                     <img src="img/settings/subscription/best_value.png" class="absolute" style="top: -30px; left: -20px;">
                     <h3 class="tc mb3 pt3">{{ trans('settings.subscriptions_plan_year_title') }}</h3>
                     <p class="tc">
-                      <a href="{{ route('settings.subscriptions.upgrade') }}?plan=annual" class="btn btn-primary pv3">{{ trans('settings.subscriptions_plan_choose') }}</a>
+                      <a href="{{ $customerPortalUrl }}" target="_blank" rel="noopener noreferrer" class="btn btn-primary pv3">{{ trans('settings.subscriptions_plan_choose') }}</a>
                     </p>
                     <p class="tc mt2">
                       {{ trans('settings.subscriptions_plan_frequency_year', ['amount' => \App\Helpers\InstanceHelper::getPlanInformationFromConfig('annual')['friendlyPrice']]) }}
@@ -68,7 +67,7 @@
                   <div class="b--gray-monica ba pt3 br3 bw1">
                     <h3 class="tc mb3 pt3">{{ trans('settings.subscriptions_plan_month_title') }}</h3>
                     <p class="tc">
-                      <a href="{{ route('settings.subscriptions.upgrade') }}?plan=monthly" class="btn btn-primary pv3">{{ trans('settings.subscriptions_plan_choose') }}</a>
+                      <a href="{{ $customerPortalUrl }}" target="_blank" rel="noopener noreferrer" class="btn btn-primary pv3">{{ trans('settings.subscriptions_plan_choose') }}</a>
                     </p>
                     <p class="tc mt2">
                       {{ trans('settings.subscriptions_plan_frequency_month', ['amount' => \App\Helpers\InstanceHelper::getPlanInformationFromConfig('monthly')['friendlyPrice']]) }}
@@ -90,13 +89,40 @@
                   </div>
                 </div>
               </div>
-              <p class="mb1 tc">{{ trans('settings.subscriptions_plan_include1') }}</p>
+
+              <!-- perks -->
+              <p class="mb1 tc fw5">{{ trans('settings.subscriptions_plan_include1') }}</p>
               <p class="mb1 tc">{{ trans('settings.subscriptions_plan_include2') }}</p>
               <p class="mb1 tc">{{ trans('settings.subscriptions_plan_include3') }}</p>
             </div>
           </div>
 
+          <!-- licence key -->
+          <div class="br3 pa4 ba b--gray-monica bg-white mb4">
+
+            <h3 class="mb3">Steps to have a subscription</h3>
+
+            <p>1. Go to the customer portal to get a licence key</p>
+            <p>2. Subscribe and obtain your licence key</p>
+            <p class="mb4">3. Paste your licence key below.</p>
+
+            @include('partials.errors')
+
+            <form action="{{ route('settings.subscriptions.store') }}" method="POST">
+              @csrf
+
+              <div class="flex-ns items-end">
+                <form-input value="" :input-type="'text'" :id="'licence_key'" :required="true" :title="'Paste your licence key'">
+                </form-input>
+                <div><button name="save" type="submit" class="ml2 btn btn-primary w-auto-ns w-100 pb0-ns">{{ trans('app.save')  }}</button></div>
+              </div>
+            </form>
+          </div>
+
           <h3 class="tc mb4 mt3">{{ trans('settings.subscriptions_help_title') }}</h3>
+          <h4>{{ trans('settings.subscriptions_help_licencekey_title') }}</h4>
+          <p class="mb4">{{ trans('settings.subscriptions_help_licencekey_desc') }}</p>
+
           <h4>{{ trans('settings.subscriptions_help_opensource_title') }}</h4>
           <p class="mb4">{{ trans('settings.subscriptions_help_opensource_desc') }}</p>
 
diff --git a/resources/views/settings/subscriptions/confirm.blade.php b/resources/views/settings/subscriptions/confirm.blade.php
deleted file mode 100644
index 4e2b2b61ca9..00000000000
--- a/resources/views/settings/subscriptions/confirm.blade.php
+++ /dev/null
@@ -1,36 +0,0 @@
-@extends('layouts.skeleton')
-
-@section('content')
-
-<div>
-
-  <div class="mt4 mw6 center mb4 pa2 pa0-ns">
-    <div class="br3 ba b--gray-monica bg-white pa4">
-      @if (! $payment->isSucceeded() && ! $payment->isCancelled())
-      <h2 class="tc mt2 fw4">{{ trans('settings.subscriptions_payment_confirm_title', ['amount' => $payment->amount()]) }}</h2>
-      <p class="tc mb4">{{ trans('settings.subscriptions_payment_confirm_information') }}</p>
-      @endif
-
-      @include('partials.errors')
-      <stripe-subscription
-        :name="'{{ auth()->user()->name }}'"
-        :stripe-key="'{{ config('cashier.key') }}'"
-        :client-secret="'{{ $payment->clientSecret() }}'"
-        :amount="'{{ $payment->amount() }}'"
-        :confirm="true"
-        :payment-succeeded="{{ \Safe\json_encode($payment->isSucceeded()) }}"
-        :payment-cancelled="{{ \Safe\json_encode($payment->isCancelled()) }}"
-        :callback="'{{ $redirect }}'"
-        :token="'{{ csrf_token() }}'"
-      ></stripe-subscription>
-
-    </div>
-  </div>
-</div>
-
-@endsection
-
-@push('scripts')
-  <script src="https://js.stripe.com/v3/"></script>
-  <script src="{{ asset(mix('js/stripe.js')) }}"></script>
-@endpush
diff --git a/resources/views/settings/subscriptions/downgrade-checklist.blade.php b/resources/views/settings/subscriptions/downgrade-checklist.blade.php
deleted file mode 100644
index 2e828aaaed2..00000000000
--- a/resources/views/settings/subscriptions/downgrade-checklist.blade.php
+++ /dev/null
@@ -1,80 +0,0 @@
-@extends('layouts.skeleton')
-
-@section('content')
-
-<div class="settings">
-
-  {{-- Breadcrumb --}}
-  <div class="breadcrumb">
-    <div class="{{ Auth::user()->getFluidLayout() }}">
-      <div class="row">
-        <div class="col-12">
-          <ul class="horizontal">
-            <li>
-              <a href="{{ route('dashboard.index') }}">{{ trans('app.breadcrumb_dashboard') }}</a>
-            </li>
-            <li>
-              <a href="{{ route('settings.index') }}">{{ trans('app.breadcrumb_settings') }}</a>
-            </li>
-            <li>
-              {{ trans('app.breadcrumb_settings_subscriptions') }}
-            </li>
-          </ul>
-        </div>
-      </div>
-    </div>
-  </div>
-
-  <div class="main-content central-form subscriptions">
-    <div class="{{ Auth::user()->getFluidLayout() }}">
-      <div class="row">
-        <div class="col-12 col-sm-6 offset-sm-3 offset-sm-3-right downgrade">
-          @include('partials.errors')
-
-          <h2>{{ trans('settings.subscriptions_downgrade_title') }}</h2>
-
-          <p>{{ trans('settings.subscriptions_downgrade_limitations') }}</p>
-
-          <ul>
-
-            <li class="{{ ($numberOfUsers > 1)?'fail':'success' }}">
-              <span class="icon"></span>
-              <span class="rule-title">{{ trans('settings.subscriptions_downgrade_rule_users') }}</span>
-              <span class="rule-to-succeed">{!! trans_choice('settings.subscriptions_downgrade_rule_users_constraint', $numberOfUsers, ['url' => route('settings.users.index'), 'count' => $numberOfUsers]) !!}</span>
-            </li>
-
-            <li class="{{ ($numberOfPendingInvitations > 0)?'fail':'success' }}">
-              <span class="icon"></span>
-              <span class="rule-title">{{ trans('settings.subscriptions_downgrade_rule_invitations') }}</span>
-              <span class="rule-to-succeed">{!! trans_choice('settings.subscriptions_downgrade_rule_invitations_constraint', $numberOfPendingInvitations, ['url' => route('settings.users.index'), 'count' => $numberOfPendingInvitations]) !!}</span>
-            </li>
-
-            <li class="{{ $hasReachedContactLimit ? 'fail' : 'success' }}">
-              <span class="icon"></span>
-              <span class="rule-title">{{ trans('settings.subscriptions_downgrade_rule_contacts', ['number' => config('monica.number_of_allowed_contacts_free_account')]) }}</span>
-              <span class="rule-to-succeed">{!! trans_choice('settings.subscriptions_downgrade_rule_contacts_constraint', $numberOfActiveContacts, ['url' => '/people', 'count' => $numberOfActiveContacts]) !!}</span>
-              @if ($hasReachedContactLimit)
-                <span class="rule-to-succeed">{!! trans('settings.subscriptions_downgrade_rule_contacts_archive', ['url' => route('settings.subscriptions.archive')]) !!}</span>
-              @endif
-            </li>
-
-          </ul>
-
-          <form method="POST" action="{{ route('settings.subscriptions.downgrade') }}">
-            @csrf
-
-            @if ($canDowngrade)
-            <p class="mb4"><button href="" class="btn btn-primary">{{ trans('settings.subscriptions_downgrade_cta') }}</button></p>
-            @else
-            <p class="mb4"><button class="btn btn-primary" disabled="disabled">{{ trans('settings.subscriptions_downgrade_cta') }}</button></p>
-            @endif
-
-          </form>
-
-        </div>
-      </div>
-    </div>
-  </div>
-</div>
-
-@endsection
diff --git a/resources/views/settings/subscriptions/downgrade-success.blade.php b/resources/views/settings/subscriptions/downgrade-success.blade.php
deleted file mode 100644
index 06781b9d1d7..00000000000
--- a/resources/views/settings/subscriptions/downgrade-success.blade.php
+++ /dev/null
@@ -1,70 +0,0 @@
-@extends('layouts.skeleton')
-
-@section('content')
-
-<div>
-
-  {{-- Breadcrumb --}}
-  <div class="breadcrumb">
-    <div class="{{ Auth::user()->getFluidLayout() }}">
-      <div class="row">
-        <div class="col-12">
-          <ul class="horizontal">
-            <li>
-              <a href="{{ route('dashboard.index') }}">{{ trans('app.breadcrumb_dashboard') }}</a>
-            </li>
-            <li>
-              <a href="{{ route('settings.index') }}">{{ trans('app.breadcrumb_settings') }}</a>
-            </li>
-            <li>
-              {{ trans('app.breadcrumb_settings_subscriptions') }}
-            </li>
-          </ul>
-        </div>
-      </div>
-    </div>
-  </div>
-
-  <div class="mt4 mw6 center mb4 pa2 pa0-ns">
-    <div class="b--gray-monica br3 ba bg-white pa4">
-      <div class="tc">
-        <svg width="160px" height="117px" viewBox="0 0 160 117" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-            <g id="App" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-                <g id="Artboard-5" transform="translate(-82.000000, -237.000000)">
-                    <g id="Imported-Layers" transform="translate(82.000000, 237.000000)">
-                        <path d="M23.0442667,71.4666667 C16.6883556,67.6387556 15.0933333,76.2759111 15.4823111,79.9160889 C16.1464889,86.1276444 18.4739556,87.0144 12.4380444,91.3784889 C9.42791111,93.5559111 4.53902222,94.1937778 2.82666667,97.9498667 C0.416,103.236978 5.19253333,108.538311 9.29848889,111.024356 C33.3980444,125.6192 51.8272,93.2700444 76.0796444,97.9591111 C86.9205333,100.055467 90.2464,110.883556 101.635556,111.561244 C113.425067,112.2624 127.620978,107.712 137.706667,101.784178 C145.4208,97.2501333 154.365156,87.9004444 156.790044,78.8529778 C160.5888,64.6741333 146.343822,51.3621333 132.7744,52.5632" id="Fill-1" fill="#CAF4FF"></path>
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-                        <path d="M83.5555556,69.3333333 C67.8712889,69.3333333 52.2147556,62.6289778 40.6016,50.9397333 C29.0346667,39.2967111 22.4,23.6672 22.4,8.05902222 C22.4,6.88071111 23.3550222,5.92568889 24.5333333,5.92568889 C25.7116444,5.92568889 26.6666667,6.88071111 26.6666667,8.05902222 C26.6666667,38.4277333 53.2501333,65.0666667 83.5555556,65.0666667 C98.0828444,65.0666667 111.608889,59.0058667 121.641956,47.9992889 C131.473778,37.2131556 136.888889,23.0286222 136.888889,8.05902222 C136.888889,6.88071111 137.843911,5.92568889 139.022222,5.92568889 C140.200533,5.92568889 141.155556,6.88071111 141.155556,8.05902222 C141.155556,24.0945778 135.345067,39.2995556 124.795022,50.8736 C113.943467,62.7776 99.2974222,69.3333333 83.5555556,69.3333333" id="Fill-8" fill="#CCCCCC"></path>
-                        <path d="M67.5555556,22.0444444 C67.5555556,24.2048 65.8048,25.9555556 63.6444444,25.9555556 C61.4840889,25.9555556 59.7333333,24.2048 59.7333333,22.0444444 C59.7333333,19.8840889 61.4840889,18.1333333 63.6444444,18.1333333 C65.8048,18.1333333 67.5555556,19.8840889 67.5555556,22.0444444" id="Fill-9" fill="#B3B3B3"></path>
-                        <path d="M103.822222,22.0444444 C103.822222,24.2048 102.071467,25.9555556 99.9111111,25.9555556 C97.7507556,25.9555556 96,24.2048 96,22.0444444 C96,19.8840889 97.7507556,18.1333333 99.9111111,18.1333333 C102.071467,18.1333333 103.822222,19.8840889 103.822222,22.0444444" id="Fill-10" fill="#B3B3B3"></path>
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-                        <path d="M90.6666667,50.4888889 L75.7333333,50.4888889 C74.5550222,50.4888889 73.6,49.5338667 73.6,48.3555556 C73.6,43.8236444 77.7052444,38.7555556 83.2,38.7555556 C88.6947556,38.7555556 92.8,43.8236444 92.8,48.3555556 C92.8,49.5338667 91.8449778,50.4888889 90.6666667,50.4888889 L90.6666667,50.4888889 Z M78.4348444,46.2222222 L87.9651556,46.2222222 C87.0748444,44.5034667 85.2416,43.0222222 83.2,43.0222222 C81.1584,43.0222222 79.3251556,44.5034667 78.4348444,46.2222222 L78.4348444,46.2222222 Z" id="Fill-12" fill="#B3B3B3"></path>
-                        <path d="M66.3089778,34.3914667 C66.3089778,35.8627556 65.1164444,37.056 63.6444444,37.056 C62.1724444,37.056 60.9799111,35.8627556 60.9799111,34.3914667 C60.9799111,32.9194667 62.1724444,29.7884444 63.6444444,29.7884444 C65.1164444,29.7884444 66.3089778,32.9194667 66.3089778,34.3914667" id="Fill-13" fill="#A1EDFF"></path>
-                        <path d="M63.6444444,38.4782222 C61.3909333,38.4782222 59.5576889,36.6449778 59.5576889,34.3907556 C59.5576889,32.5888 60.9479111,28.3662222 63.6444444,28.3662222 C66.3409778,28.3662222 67.7312,32.5888 67.7312,34.3907556 C67.7312,36.6449778 65.8979556,38.4782222 63.6444444,38.4782222 L63.6444444,38.4782222 Z M63.6444444,31.2661333 C63.1459556,31.6871111 62.4021333,33.3852444 62.4021333,34.3907556 C62.4021333,35.0762667 62.9596444,35.6337778 63.6444444,35.6337778 C64.3292444,35.6337778 64.8867556,35.0762667 64.8867556,34.3907556 C64.8867556,33.3852444 64.1429333,31.6871111 63.6444444,31.2661333 L63.6444444,31.2661333 Z" id="Fill-14" fill="#52B9DD"></path>
-                        <path d="M102.575644,39.3692444 C102.575644,40.8405333 101.383111,42.0337778 99.9111111,42.0337778 C98.4391111,42.0337778 97.2465778,40.8405333 97.2465778,39.3692444 C97.2465778,37.8972444 98.4391111,34.7662222 99.9111111,34.7662222 C101.383111,34.7662222 102.575644,37.8972444 102.575644,39.3692444" id="Fill-15" fill="#A1EDFF"></path>
-                        <path d="M99.9111111,43.456 C97.6576,43.456 95.8243556,41.6227556 95.8243556,39.3685333 C95.8243556,37.5665778 97.2145778,33.344 99.9111111,33.344 C102.607644,33.344 103.997867,37.5665778 103.997867,39.3685333 C103.997867,41.6227556 102.164622,43.456 99.9111111,43.456 L99.9111111,43.456 Z M99.9111111,36.2439111 C99.4126222,36.6648889 98.6688,38.3630222 98.6688,39.3685333 C98.6688,40.0540444 99.2263111,40.6115556 99.9111111,40.6115556 C100.595911,40.6115556 101.153422,40.0540444 101.153422,39.3685333 C101.153422,38.3630222 100.4096,36.6648889 99.9111111,36.2439111 L99.9111111,36.2439111 Z" id="Fill-16" fill="#52B9DD"></path>
-                        <path d="M67.1786667,48.2183111 C67.1786667,50.1703111 65.5964444,51.7525333 63.6444444,51.7525333 C61.6924444,51.7525333 60.1102222,50.1703111 60.1102222,48.2183111 C60.1102222,46.2663111 61.6924444,42.1141333 63.6444444,42.1141333 C65.5964444,42.1141333 67.1786667,46.2663111 67.1786667,48.2183111" id="Fill-17" fill="#A1EDFF"></path>
-                        <path d="M63.6444444,53.1740444 C60.9116444,53.1740444 58.688,50.9504 58.688,48.2183111 C58.688,46.0337778 60.4252444,40.6926222 63.6444444,40.6926222 C66.8636444,40.6926222 68.6008889,46.0337778 68.6008889,48.2183111 C68.6008889,50.9504 66.3772444,53.1740444 63.6444444,53.1740444 L63.6444444,53.1740444 Z M63.6408889,43.5370667 C63.0016,43.6167111 61.5324444,46.3665778 61.5324444,48.2183111 C61.5324444,49.3824 62.4796444,50.3296 63.6444444,50.3296 C64.8092444,50.3296 65.7564444,49.3824 65.7564444,48.2183111 C65.7564444,46.3665778 64.2872889,43.6167111 63.6408889,43.5370667 L63.6408889,43.5370667 Z" id="Fill-18" fill="#52B9DD"></path>
-                        <path d="M104.156444,81.6405333 C104.156444,83.5925333 102.574222,85.1747556 100.622222,85.1747556 C98.6702222,85.1747556 97.0887111,83.5925333 97.0887111,81.6405333 C97.0887111,79.6885333 98.6702222,75.5363556 100.622222,75.5363556 C102.574222,75.5363556 104.156444,79.6885333 104.156444,81.6405333" id="Fill-19" fill="#A1EDFF"></path>
-                        <path d="M100.622222,86.5962667 C97.8894222,86.5962667 95.6657778,84.3726222 95.6657778,81.6405333 C95.6657778,79.456 97.4030222,74.1148444 100.622222,74.1148444 C103.841422,74.1148444 105.578667,79.456 105.578667,81.6405333 C105.578667,84.3726222 103.355022,86.5962667 100.622222,86.5962667 L100.622222,86.5962667 Z M100.618667,76.9592889 C99.9793778,77.0389333 98.5102222,79.7888 98.5102222,81.6405333 C98.5102222,82.8046222 99.4574222,83.7518222 100.622222,83.7518222 C101.787022,83.7518222 102.734222,82.8046222 102.734222,81.6405333 C102.734222,79.7888 101.265067,77.0389333 100.618667,76.9592889 L100.618667,76.9592889 Z" id="Fill-20" fill="#52B9DD"></path>
-                        <path d="M68.3377778,70.6844444 C68.3377778,73.2764444 66.2364444,75.3777778 63.6444444,75.3777778 C61.0524444,75.3777778 58.9511111,73.2764444 58.9511111,70.6844444 C58.9511111,68.0924444 61.0524444,62.5777778 63.6444444,62.5777778 C66.2364444,62.5777778 68.3377778,68.0924444 68.3377778,70.6844444" id="Fill-21" fill="#A1EDFF"></path>
-                        <path d="M63.6444444,76.8 C60.2723556,76.8 57.5288889,74.0572444 57.5288889,70.6844444 C57.5288889,67.7745778 59.8392889,61.1555556 63.6444444,61.1555556 C67.4496,61.1555556 69.76,67.7745778 69.76,70.6844444 C69.76,74.0572444 67.0165333,76.8 63.6444444,76.8 L63.6444444,76.8 Z M63.6444444,64 C62.4213333,64 60.3733333,68.1856 60.3733333,70.6844444 C60.3733333,72.4878222 61.8403556,73.9555556 63.6444444,73.9555556 C65.4485333,73.9555556 66.9155556,72.4878222 66.9155556,70.6844444 C66.9155556,68.1856 64.8675556,64 63.6444444,64 L63.6444444,64 Z" id="Fill-22" fill="#52B9DD"></path>
-                    </g>
-                </g>
-            </g>
-        </svg>
-      </div>
-
-      <h2 class="tc mt2 fw4">{{ trans('settings.subscriptions_downgrade_success') }}</h2>
-      <p class="tc mb4">{{ trans('settings.subscriptions_downgrade_thanks') }}</p>
-      <p class="tc"><a href="settings/subscriptions" class="btn btn-primary">{{trans('settings.subscriptions_back') }}</a></p>
-    </div>
-  </div>
-</div>
-
-@endsection
diff --git a/resources/views/settings/subscriptions/stripe.blade.php b/resources/views/settings/subscriptions/stripe.blade.php
new file mode 100644
index 00000000000..85195f23874
--- /dev/null
+++ b/resources/views/settings/subscriptions/stripe.blade.php
@@ -0,0 +1,60 @@
+@extends('layouts.skeleton')
+
+@section('content')
+
+<div class="settings">
+
+  {{-- Breadcrumb --}}
+  <div class="breadcrumb">
+    <div class="{{ Auth::user()->getFluidLayout() }}">
+      <div class="row">
+        <div class="col-12">
+          <ul class="horizontal">
+            <li>
+              <a href="{{ route('dashboard.index') }}">{{ trans('app.breadcrumb_dashboard') }}</a>
+            </li>
+            <li>
+              <a href="{{ route('settings.index') }}">{{ trans('app.breadcrumb_settings') }}</a>
+            </li>
+            <li>
+              {{ trans('app.breadcrumb_settings_subscriptions') }}
+            </li>
+          </ul>
+        </div>
+      </div>
+    </div>
+  </div>
+
+  <div class="{{ Auth::user()->getFluidLayout() }}">
+    <div class="row">
+
+      @include('settings._sidebar')
+
+      <div class="col-12 col-sm-9 subscriptions">
+
+        <div class="br3 ba b--gray-monica bg-white mb4">
+          <div class="pa3">
+
+            <h3 class="mb3">{{ trans('settings.subscriptions_account_current_plan') }}</h3>
+
+            <p>Thanks for being a subscriber.</p>
+            <p>You can <strong>edit/cancel your plan</strong> or <strong>update your credit card information</strong> below.</p>
+
+            <p>You will need to login using the email address you've used at the time you've subscried to Monica. Once you enter your email address, you will receive a unique code to your email address to confirm your identity. From there, you'll be able to manage your subscriptions.</p>
+
+            <p class="mb5">
+                <a href="{{ $customerPortalUrl }}" target="_blank">
+                  Manage your subscription
+                </a>
+            </p>
+
+            <p>Reminder: everything billing related is handled by Stripe, and we have no access to the credit card information at all.</p>
+          </div>
+        </div>
+
+      </div>
+    </div>
+  </div>
+</div>
+
+@endsection
diff --git a/resources/views/settings/subscriptions/success.blade.php b/resources/views/settings/subscriptions/success.blade.php
index b35674160d3..31fcd39dcdb 100644
--- a/resources/views/settings/subscriptions/success.blade.php
+++ b/resources/views/settings/subscriptions/success.blade.php
@@ -14,7 +14,7 @@
               <a href="{{ route('dashboard.index') }}">{{ trans('app.breadcrumb_dashboard') }}</a>
             </li>
             <li>
-              <a href="{{ route('settings.index') }}">{{ trans('app.breadcrumb_settings') }}</a>
+              <a href="{{ route('settings.subscriptions.index') }}">{{ trans('app.breadcrumb_settings') }}</a>
             </li>
             <li>
               {{ trans('app.breadcrumb_settings_subscriptions') }}
diff --git a/resources/views/settings/subscriptions/update.blade.php b/resources/views/settings/subscriptions/update.blade.php
deleted file mode 100644
index 594cd6dec2a..00000000000
--- a/resources/views/settings/subscriptions/update.blade.php
+++ /dev/null
@@ -1,73 +0,0 @@
-@extends('layouts.skeleton')
-
-@section('content')
-
-<div class="settings">
-
-  {{-- Breadcrumb --}}
-  <div class="breadcrumb">
-    <div class="{{ Auth::user()->getFluidLayout() }}">
-      <div class="row">
-        <div class="col-12">
-          <ul class="horizontal">
-            <li>
-              <a href="{{ route('dashboard.index') }}">{{ trans('app.breadcrumb_dashboard') }}</a>
-            </li>
-            <li>
-              <a href="{{ route('settings.index') }}">{{ trans('app.breadcrumb_settings') }}</a>
-            </li>
-            <li>
-              {{ trans('app.breadcrumb_settings_subscriptions') }}
-            </li>
-          </ul>
-        </div>
-      </div>
-    </div>
-  </div>
-
-  <div class="main-content">
-    <div class="{{ Auth::user()->getFluidLayout() }}">
-      <div class="row">
-        <div class="col-12 col-sm-8 offset-sm-2">
-
-          <h2 class="tc mt4 fw4">{{ trans('settings.subscriptions_account_update_title') }}</h2>
-
-          <p class="tc mb4">{{ trans('settings.subscriptions_account_update_description') }}</p>
-
-          @if ($legacyPlan)
-            <div>
-              <input type="radio" class="mr1" id="frequencycurrent" name="frequency" checked disabled>
-              <label for="frequencycurrent" class="pointer">
-                {{ trans('settings.subscriptions_account_current_legacy') }}
-                {{ $legacyPlan['name'] }} – {{ $legacyPlan['friendlyPrice'] }}
-              </label>
-           </div>
-          @endif
-
-          <form action="{{ route('settings.subscriptions.update') }}" method="POST">
-            @csrf
-
-            @foreach ($plans as $plan)
-              <div>
-                <input type="radio" class="mr1" id="frequency{{ $plan['id'] }}" name="frequency" value="{{ $plan['type'] }}" @if($planInformation['id'] === $plan['id']) checked @endif>
-                <label for="frequency{{ $plan['id'] }}" class="pointer">
-                  {{ $plan['name'] }} – {{ $plan['friendlyPrice'] }}
-                </label>
-              </div>
-            @endforeach
-
-            <p class="ma3 alert alert-success">{{ trans('settings.subscriptions_account_update_information') }}</p>
-
-            <div class="tc">
-              <button type="submit" class="btn btn-primary">{{ trans('app.confirm') }}</button>
-              <a href="{{ route('settings.subscriptions.index') }}" class="btn btn-secondary">{{ trans('app.cancel') }}</a>
-            </div>
-          </form>
-
-        </div>
-      </div>
-    </div>
-  </div>
-</div>
-
-@endsection
diff --git a/resources/views/settings/subscriptions/upgrade.blade.php b/resources/views/settings/subscriptions/upgrade.blade.php
deleted file mode 100644
index 7d75752e3bf..00000000000
--- a/resources/views/settings/subscriptions/upgrade.blade.php
+++ /dev/null
@@ -1,55 +0,0 @@
-@extends('layouts.skeleton')
-
-@section('content')
-
-<div>
-
-  {{-- Breadcrumb --}}
-  <div class="breadcrumb">
-    <div class="{{ Auth::user()->getFluidLayout() }}">
-      <div class="row">
-        <div class="col-12">
-          <ul class="horizontal">
-            <li>
-              <a href="{{ route('dashboard.index') }}">{{ trans('app.breadcrumb_dashboard') }}</a>
-            </li>
-            <li>
-              <a href="{{ route('settings.index') }}">{{ trans('app.breadcrumb_settings') }}</a>
-            </li>
-            <li>
-              {{ trans('app.breadcrumb_settings_subscriptions') }}
-            </li>
-          </ul>
-        </div>
-      </div>
-    </div>
-  </div>
-
-  <div class="mt4 mw6 center mb4 pa2 pa0-ns">
-    <div class="br3 ba b--gray-monica bg-white pa4">
-      <h2 class="tc mt2 fw4">{{ trans('settings.subscriptions_upgrade_choose', ['plan' => $planInformation['type']]) }}</h2>
-      <p class="tc mb4">{{ trans('settings.subscriptions_upgrade_infos') }}</p>
-
-      @include('partials.errors')
-      <stripe-subscription
-        :name="'{{ auth()->user()->name }}'"
-        :stripe-key="'{{ config('cashier.key') }}'"
-        :client-secret="'{{ $intent->client_secret }}'"
-        :plan="'{{ $planInformation['type'] }}'"
-        :amount="'{{ $planInformation['friendlyPrice'] }}'"
-        :callback="'{{ route('settings.subscriptions.payment') }}'"
-        :token="'{{ csrf_token() }}'"
-      ></stripe-subscription>
-
-      <p>{{ trans('settings.subscriptions_upgrade_charge', ['price' => $planInformation['friendlyPrice'], 'date' => $nextTheoriticalBillingDate]) }}</p>
-      <p>{!! trans('settings.subscriptions_upgrade_charge_handled', ['url' => 'https://stripe.com']) !!}</p>
-    </div>
-  </div>
-</div>
-
-@endsection
-
-@push('scripts')
-  <script src="https://js.stripe.com/v3/"></script>
-  <script src="{{ asset(mix('js/stripe.js')) }}"></script>
-@endpush
diff --git a/routes/web.php b/routes/web.php
index 126473ebbe1..5ac4958d552 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -1,6 +1,5 @@
 <?php
 
-use Illuminate\Support\Facades\App;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Route;
 use App\Http\Controllers\Contacts\CallsController;
@@ -272,21 +271,7 @@
 
         Route::name('subscriptions.')->group(function () {
             Route::get('/settings/subscriptions', 'Settings\\SubscriptionsController@index')->name('index');
-            Route::get('/settings/subscriptions/upgrade', 'Settings\\SubscriptionsController@upgrade')->name('upgrade');
-            Route::get('/settings/subscriptions/upgrade/success', 'Settings\\SubscriptionsController@upgradeSuccess')->name('upgrade.success');
-            Route::get('/settings/subscriptions/update', 'Settings\\SubscriptionsController@update')->name('update');
-            Route::post('/settings/subscriptions/update', 'Settings\\SubscriptionsController@processUpdate');
-            Route::get('/settings/subscriptions/confirmPayment/{id}', 'Settings\\SubscriptionsController@confirmPayment')->name('confirm');
-            Route::post('/settings/subscriptions/processPayment', 'Settings\\SubscriptionsController@processPayment')->name('payment');
-            Route::get('/settings/subscriptions/invoice/{invoice}', 'Settings\\SubscriptionsController@downloadInvoice')->name('invoice');
-            Route::get('/settings/subscriptions/downgrade', 'Settings\\SubscriptionsController@downgrade')->name('downgrade');
-            Route::post('/settings/subscriptions/downgrade', 'Settings\\SubscriptionsController@processDowngrade');
-            Route::get('/settings/subscriptions/archive', 'Settings\\SubscriptionsController@archive')->name('archive');
-            Route::post('/settings/subscriptions/archive', 'Settings\\SubscriptionsController@processArchive');
-            Route::get('/settings/subscriptions/downgrade/success', 'Settings\\SubscriptionsController@downgradeSuccess')->name('downgrade.success');
-            if (! App::environment('production')) {
-                Route::get('/settings/subscriptions/forceCompletePaymentOnTesting', 'Settings\\SubscriptionsController@forceCompletePaymentOnTesting')->name('forceCompletePaymentOnTesting');
-            }
+            Route::post('/settings/subscriptions', 'Settings\\SubscriptionsController@store')->name('store');
         });
 
         Route::get('/settings/auditlogs', 'Settings\\AuditLogController@index')->name('auditlog.index');
diff --git a/tests/Feature/AccountSubscriptionTest.php b/tests/Feature/AccountSubscriptionTest.php
deleted file mode 100644
index dff5e59353f..00000000000
--- a/tests/Feature/AccountSubscriptionTest.php
+++ /dev/null
@@ -1,304 +0,0 @@
-<?php
-
-namespace Tests\Feature;
-
-use Stripe\Plan;
-use Stripe\Stripe;
-use Stripe\Product;
-use Tests\FeatureTestCase;
-use Illuminate\Support\Str;
-use Laravel\Cashier\Subscription;
-use Illuminate\Foundation\Testing\DatabaseTransactions;
-
-class AccountSubscriptionTest extends FeatureTestCase
-{
-    use DatabaseTransactions;
-
-    /**
-     * @var string
-     */
-    protected static $stripePrefix = 'cashier-test-';
-
-    /**
-     * @var string
-     */
-    protected static $productId;
-
-    /**
-     * @var string
-     */
-    protected static $monthlyPlanId;
-
-    /**
-     * @var string
-     */
-    protected static $annualPlanId;
-
-    public function setUp(): void
-    {
-        parent::setUp();
-
-        if (! static::$productId) {
-            $this->markTestSkipped('Set STRIPE_SECRET to run this test.');
-        } else {
-            config([
-                'services.stripe.secret' => env('STRIPE_SECRET'),
-                'monica.requires_subscription' => true,
-                'monica.paid_plan_monthly_friendly_name' => 'Monthly',
-                'monica.paid_plan_monthly_id' => 'monthly',
-                'monica.paid_plan_monthly_price' => 100,
-                'monica.paid_plan_annual_friendly_name' => 'Annual',
-                'monica.paid_plan_annual_id' => 'annual',
-                'monica.paid_plan_annual_price' => 500,
-            ]);
-        }
-    }
-
-    public static function setUpBeforeClass(): void
-    {
-        if (empty(env('STRIPE_SECRET'))) {
-            return;
-        }
-
-        Stripe::setApiVersion('2019-03-14');
-        Stripe::setApiKey(env('STRIPE_SECRET'));
-
-        static::$productId = static::$stripePrefix.'product-'.Str::random(10);
-        static::$monthlyPlanId = static::$stripePrefix.'monthly-'.Str::random(10);
-        static::$annualPlanId = static::$stripePrefix.'annual-'.Str::random(10);
-
-        Product::create([
-            'id' => static::$productId,
-            'name' => 'Monica Test Product',
-            'type' => 'service',
-        ]);
-
-        Plan::create([
-            'id' => static::$monthlyPlanId,
-            'nickname' => 'Monthly',
-            'currency' => 'USD',
-            'interval' => 'month',
-            'billing_scheme' => 'per_unit',
-            'amount' => 100,
-            'product' => static::$productId,
-        ]);
-        Plan::create([
-            'id' => static::$annualPlanId,
-            'nickname' => 'Annual',
-            'currency' => 'USD',
-            'interval' => 'year',
-            'billing_scheme' => 'per_unit',
-            'amount' => 500,
-            'product' => static::$productId,
-        ]);
-    }
-
-    public static function tearDownAfterClass(): void
-    {
-        parent::tearDownAfterClass();
-
-        if (static::$monthlyPlanId) {
-            static::deleteStripeResource(new Plan(static::$monthlyPlanId));
-            static::$monthlyPlanId = null;
-        }
-        if (static::$annualPlanId) {
-            static::deleteStripeResource(new Plan(static::$annualPlanId));
-            static::$annualPlanId = null;
-        }
-        if (static::$productId) {
-            static::deleteStripeResource(new Product(static::$productId));
-            static::$productId = null;
-        }
-    }
-
-    protected static function deleteStripeResource($resource)
-    {
-        try {
-            if (method_exists($resource, 'delete')) {
-                $resource->delete();
-            }
-        } catch (\Stripe\Exception\ApiErrorException $e) {
-            //
-        }
-    }
-
-    public function test_it_throw_an_error_on_subscribe()
-    {
-        $user = $this->signin();
-        $user->email = 'test_it_throw_an_error_on_subscribe@monica-test.com';
-        $user->save();
-
-        $this->expectException(\App\Exceptions\StripeException::class);
-        $user->account->subscribe('xxx', 'annual');
-    }
-
-    public function test_it_sees_the_plan_names()
-    {
-        $user = $this->signin();
-
-        $response = $this->get('/settings/subscriptions');
-
-        $response->assertSee('Pick a plan below and join over 0 persons who upgraded their Monica.');
-    }
-
-    public function test_it_get_the_plan_name()
-    {
-        $user = $this->signin();
-
-        factory(Subscription::class)->create([
-            'account_id' => $user->account_id,
-            'name' => 'Annual',
-            'stripe_price' => 'annual',
-            'stripe_id' => 'test',
-            'quantity' => 1,
-        ]);
-
-        $this->assertEquals('Annual', $user->account->getSubscribedPlanName());
-    }
-
-    public function test_it_throw_an_error_on_cancel()
-    {
-        $user = $this->signin();
-
-        factory(Subscription::class)->create([
-            'account_id' => $user->account_id,
-            'name' => 'Annual',
-            'stripe_price' => 'annual',
-            'stripe_id' => 'test',
-            'quantity' => 1,
-        ]);
-
-        $this->expectException(\App\Exceptions\StripeException::class);
-        $user->account->subscriptionCancel();
-    }
-
-    public function test_it_get_subscription_page()
-    {
-        $user = $this->signin();
-
-        factory(Subscription::class)->create([
-            'account_id' => $user->account_id,
-            'name' => 'Annual',
-            'stripe_price' => 'annual',
-            'stripe_id' => 'sub_X',
-            'quantity' => 1,
-        ]);
-
-        $response = $this->get('/settings/subscriptions');
-
-        $response->assertSee('You are on the Annual plan. Thanks so much for being a subscriber.');
-    }
-
-    public function test_it_get_upgrade_page()
-    {
-        $user = $this->signin();
-
-        $response = $this->get('/settings/subscriptions/upgrade?plan=annual');
-
-        $response->assertSee('You picked the annual plan.');
-    }
-
-    public function test_it_subscribe()
-    {
-        $user = $this->signin();
-        $user->email = 'test_it_subscribe@monica-test.com';
-        $user->save();
-
-        $response = $this->post('/settings/subscriptions/processPayment', [
-            'payment_method' => 'pm_card_visa',
-            'plan' => 'annual',
-        ]);
-
-        $response->assertRedirect('/settings/subscriptions/upgrade/success');
-    }
-
-    // public function test_it_subscribe_with_2nd_auth()
-    // {
-    //     $user = $this->signin();
-    //     $user->email = 'test_it_subscribe_with_2nd_auth@monica-test.com';
-    //     $user->save();
-
-    //     $response = $this->followingRedirects()->post('/settings/subscriptions/processPayment', [
-    //         'payment_method' => 'pm_card_threeDSecure2Required',
-    //         'plan' => 'annual',
-    //     ]);
-
-    //     $response->assertSee('Extra confirmation is needed to process your payment.');
-    // }
-
-    public function test_it_subscribe_with_error()
-    {
-        $user = $this->signin();
-        $user->email = 'test_it_subscribe_with_error@monica-test.com';
-        $user->save();
-
-        $response = $this->post('/settings/subscriptions/processPayment', [
-            'payment_method' => 'error',
-            'plan' => 'annual',
-        ], [
-            'HTTP_REFERER' => 'back',
-        ]);
-
-        $response->assertRedirect('/back');
-    }
-
-    public function test_it_does_not_subscribe()
-    {
-        $user = $this->signin();
-        $user->email = 'test_it_does_not_subscribe@monica-test.com';
-        $user->save();
-
-        try {
-            $user->account->subscribe('pm_card_chargeDeclined', 'annual');
-        } catch (\App\Exceptions\StripeException $e) {
-            $this->assertEquals('Your card was declined. Decline message is: Your card was declined.', $e->getMessage());
-
-            return;
-        }
-        $this->fail();
-    }
-
-    public function test_it_get_blank_page_on_update_if_not_subscribed()
-    {
-        $this->signin();
-
-        $response = $this->get('/settings/subscriptions/update');
-
-        $response->assertSee('Upgrade Monica today and have more meaningful relationships.');
-    }
-
-    public function test_it_get_subscription_update()
-    {
-        $user = $this->signin();
-        $user->email = 'test_it_subscribe@monica-test.com';
-        $user->save();
-
-        $response = $this->post('/settings/subscriptions/processPayment', [
-            'payment_method' => 'pm_card_visa',
-            'plan' => 'annual',
-        ]);
-
-        $response = $this->get('/settings/subscriptions/update');
-
-        $response->assertSee('Monthly – $1.00');
-        $response->assertSee('Annual – $5.00');
-    }
-
-    public function test_it_process_subscription_update()
-    {
-        $user = $this->signin();
-        $user->email = 'test_it_subscribe@monica-test.com';
-        $user->save();
-
-        $response = $this->post('/settings/subscriptions/processPayment', [
-            'payment_method' => 'pm_card_visa',
-            'plan' => 'monthly',
-        ]);
-
-        $response = $this->followingRedirects()->post('/settings/subscriptions/update', [
-            'frequency' => 'annual',
-        ]);
-
-        $response->assertSee('You are on the Annual plan.');
-    }
-}
diff --git a/tests/Unit/Helpers/DateHelperTest.php b/tests/Unit/Helpers/DateHelperTest.php
index 9a4e0c7d360..297bb4e304a 100644
--- a/tests/Unit/Helpers/DateHelperTest.php
+++ b/tests/Unit/Helpers/DateHelperTest.php
@@ -450,26 +450,6 @@ public function test_get_month_and_year()
         );
     }
 
-    public function test_it_gets_date_one_month_from_now()
-    {
-        Carbon::setTestNow(Carbon::create(2017, 1, 1));
-
-        $this->assertEquals(
-            '2017-02-01',
-            DateHelper::getNextTheoriticalBillingDate('monthly')->toDateString()
-        );
-    }
-
-    public function test_it_gets_date_one_year_from_now()
-    {
-        Carbon::setTestNow(Carbon::create(2017, 1, 1));
-
-        $this->assertEquals(
-            '2018-01-01',
-            DateHelper::getNextTheoriticalBillingDate('yearly')->toDateString()
-        );
-    }
-
     public function test_it_returns_a_list_with_years()
     {
         $user = $this->signIn();
diff --git a/tests/Unit/Helpers/InstanceHelperTest.php b/tests/Unit/Helpers/InstanceHelperTest.php
index be1cfb90eb2..ae12557894e 100644
--- a/tests/Unit/Helpers/InstanceHelperTest.php
+++ b/tests/Unit/Helpers/InstanceHelperTest.php
@@ -2,7 +2,6 @@
 
 namespace Tests\Unit\Helpers;
 
-use Mockery;
 use Tests\TestCase;
 use function Safe\json_decode;
 use App\Helpers\InstanceHelper;
@@ -14,141 +13,6 @@ class InstanceHelperTest extends TestCase
 {
     use DatabaseTransactions;
 
-    /** @test */
-    public function it_gets_the_number_of_paid_subscribers()
-    {
-        factory(Account::class)->create(['stripe_id' => 'id292839']);
-        factory(Account::class)->create();
-        factory(Account::class)->create(['stripe_id' => 'id2sdf92839']);
-
-        $this->assertEquals(
-            2,
-            InstanceHelper::getNumberOfPaidSubscribers()
-        );
-    }
-
-    /** @test */
-    public function it_fetches_the_monthly_plan_information()
-    {
-        config(['monica.paid_plan_monthly_friendly_name' => 'Monthly']);
-        config(['monica.paid_plan_monthly_id' => 'monthly']);
-        config(['monica.paid_plan_monthly_price' => 1000]);
-
-        $this->assertEquals(
-            'monthly',
-            InstanceHelper::getPlanInformationFromConfig('monthly')['type']
-        );
-
-        $this->assertEquals(
-            'Monthly',
-            InstanceHelper::getPlanInformationFromConfig('monthly')['name']
-        );
-
-        $this->assertEquals(
-            'monthly',
-            InstanceHelper::getPlanInformationFromConfig('monthly')['id']
-        );
-
-        $this->assertEquals(
-            1000,
-            InstanceHelper::getPlanInformationFromConfig('monthly')['price']
-        );
-
-        $this->assertEquals(
-            '$10.00',
-            InstanceHelper::getPlanInformationFromConfig('monthly')['friendlyPrice']
-        );
-    }
-
-    /** @test */
-    public function it_fetches_the_annually_plan_information()
-    {
-        config(['monica.paid_plan_annual_friendly_name' => 'Annual']);
-        config(['monica.paid_plan_annual_id' => 'annual']);
-        config(['monica.paid_plan_annual_price' => 1000]);
-
-        $this->assertEquals(
-            'annual',
-            InstanceHelper::getPlanInformationFromConfig('annual')['type']
-        );
-
-        $this->assertEquals(
-            'Annual',
-            InstanceHelper::getPlanInformationFromConfig('annual')['name']
-        );
-
-        $this->assertEquals(
-            'annual',
-            InstanceHelper::getPlanInformationFromConfig('annual')['id']
-        );
-
-        $this->assertEquals(
-            1000,
-            InstanceHelper::getPlanInformationFromConfig('annual')['price']
-        );
-
-        $this->assertEquals(
-            '$10.00',
-            InstanceHelper::getPlanInformationFromConfig('annual')['friendlyPrice']
-        );
-    }
-
-    /** @test */
-    public function it_fetches_subscription_information()
-    {
-        $stripeSubscription = (object) [
-            'plan' => (object) [
-                'currency' => 'USD',
-                'amount' => 500,
-                'interval' => 'month',
-                'id' => 'monthly',
-            ],
-            'current_period_end' => 1629976560,
-        ];
-
-        $subscription = Mockery::mock('\Laravel\Cashier\Subscription');
-        $subscription->shouldReceive('asStripeSubscription')
-            ->andReturn($stripeSubscription);
-        $subscription->shouldReceive('getAttribute')
-            ->with('name')
-            ->andReturn('Monthly');
-
-        $this->assertEquals(
-            'monthly',
-            InstanceHelper::getPlanInformationFromSubscription($subscription)['type']
-        );
-
-        $this->assertEquals(
-            'Monthly',
-            InstanceHelper::getPlanInformationFromSubscription($subscription)['name']
-        );
-
-        $this->assertEquals(
-            'monthly',
-            InstanceHelper::getPlanInformationFromSubscription($subscription)['id']
-        );
-
-        $this->assertEquals(
-            500,
-            InstanceHelper::getPlanInformationFromSubscription($subscription)['price']
-        );
-
-        $this->assertEquals(
-            '$5.00',
-            InstanceHelper::getPlanInformationFromSubscription($subscription)['friendlyPrice']
-        );
-    }
-
-    /** @test */
-    public function it_returns_null_when_fetching_an_unknown_plan_information()
-    {
-        $account = new Account;
-
-        $this->assertNull(
-            InstanceHelper::getPlanInformationFromConfig('unknown_plan')
-        );
-    }
-
     /** @test */
     public function it_gets_latest_changelog_entries()
     {
diff --git a/tests/Unit/Models/AccountTest.php b/tests/Unit/Models/AccountTest.php
index db6652689ed..d67f8f02ce6 100644
--- a/tests/Unit/Models/AccountTest.php
+++ b/tests/Unit/Models/AccountTest.php
@@ -2,6 +2,7 @@
 
 namespace Tests\Unit\Models;
 
+use Carbon\Carbon;
 use App\Models\User\User;
 use Tests\FeatureTestCase;
 use App\Models\User\Module;
@@ -276,6 +277,7 @@ public function user_is_subscribed_returns_false_if_not_subcribed()
     {
         $account = factory(Account::class)->make([
             'has_access_to_paid_version_for_free' => false,
+            'licence_key' => null,
         ]);
 
         $this->assertFalse(
@@ -284,126 +286,33 @@ public function user_is_subscribed_returns_false_if_not_subcribed()
     }
 
     /** @test */
-    public function user_is_subscribed_returns_true_if_monthly_plan_is_set()
+    public function user_is_subscribed_returns_true_if_there_is_a_valid_licence_key()
     {
-        $account = factory(Account::class)->create();
-
-        $plan = factory(\Laravel\Cashier\Subscription::class)->create([
-            'account_id' => $account->id,
-            'stripe_price' => 'chandler_5',
-            'stripe_id' => 'sub_C0R444pbxddhW7',
-            'name' => 'fakePlan',
+        Carbon::setTestNow(Carbon::create(2018, 1, 1));
+        $account = factory(Account::class)->create([
+            'licence_key' => '123',
+            'valid_until_at' => '2022-01-01',
         ]);
 
-        config(['monica.paid_plan_monthly_friendly_name' => 'fakePlan']);
-
         $this->assertTrue(
             $account->isSubscribed()
         );
     }
 
     /** @test */
-    public function user_is_subscribed_returns_true_if_annual_plan_is_set()
+    public function user_is_subscribed_returns_false_if_there_is_a_valid_key_but_expired()
     {
-        $account = factory(Account::class)->create();
-
-        $plan = factory(\Laravel\Cashier\Subscription::class)->create([
-            'account_id' => $account->id,
-            'stripe_price' => 'chandler_annual',
-            'stripe_id' => 'sub_C0R444pbxddhW7',
-            'name' => 'annualPlan',
+        Carbon::setTestNow(Carbon::create(2018, 1, 1));
+        $account = factory(Account::class)->create([
+            'licence_key' => '123',
+            'valid_until_at' => '1999-01-01',
         ]);
 
-        config(['monica.paid_plan_annual_friendly_name' => 'annualPlan']);
-
-        $this->assertTrue(
-            $account->isSubscribed()
-        );
-    }
-
-    /** @test */
-    public function user_is_subscribed_returns_false_if_no_plan_is_set()
-    {
-        $account = factory(Account::class)->create();
-
         $this->assertFalse(
             $account->isSubscribed()
         );
     }
 
-    /** @test */
-    public function has_invoices_returns_true_if_a_plan_exists()
-    {
-        $account = factory(Account::class)->create();
-
-        $plan = factory(\Laravel\Cashier\Subscription::class)->create([
-            'account_id' => $account->id,
-            'stripe_price' => 'chandler_5',
-            'stripe_id' => 'sub_C0R444pbxddhW7',
-            'name' => 'fakePlan',
-        ]);
-
-        $this->assertTrue($account->hasInvoices());
-    }
-
-    /** @test */
-    public function has_invoices_returns_false_if_a_plan_does_not_exist()
-    {
-        $account = factory(Account::class)->create();
-
-        $this->assertFalse($account->hasInvoices());
-    }
-
-    /** @test */
-    public function it_gets_the_id_of_the_subscribed_plan()
-    {
-        config([
-            'monica.paid_plan_annual_friendly_name' => 'fakePlan',
-            'monica.paid_plan_annual_id' => 'chandler_5',
-        ]);
-
-        $user = $this->signIn();
-
-        $account = $user->account;
-
-        $plan = factory(\Laravel\Cashier\Subscription::class)->create([
-            'account_id' => $account->id,
-            'stripe_price' => 'chandler_5',
-            'stripe_id' => 'sub_C0R444pbxddhW7',
-            'name' => 'fakePlan',
-        ]);
-
-        $this->assertEquals(
-            'chandler_5',
-            $account->getSubscribedPlanId()
-        );
-    }
-
-    /** @test */
-    public function it_gets_the_friendly_name_of_the_subscribed_plan()
-    {
-        config([
-            'monica.paid_plan_annual_friendly_name' => 'fakePlan',
-            'monica.paid_plan_annual_id' => 'chandler_5',
-        ]);
-
-        $user = $this->signIn();
-
-        $account = $user->account;
-
-        $plan = factory(\Laravel\Cashier\Subscription::class)->create([
-            'account_id' => $account->id,
-            'stripe_price' => 'chandler_5',
-            'stripe_id' => 'sub_C0R444pbxddhW7',
-            'name' => 'fakePlan',
-        ]);
-
-        $this->assertEquals(
-            'fakePlan',
-            $account->getSubscribedPlanName()
-        );
-    }
-
     /** @test */
     public function it_populates_the_account_with_three_default_genders()
     {
diff --git a/tests/Unit/Services/Account/Subscription/ActivateLicenceKeyTest.php b/tests/Unit/Services/Account/Subscription/ActivateLicenceKeyTest.php
new file mode 100644
index 00000000000..13b2173e04f
--- /dev/null
+++ b/tests/Unit/Services/Account/Subscription/ActivateLicenceKeyTest.php
@@ -0,0 +1,170 @@
+<?php
+
+namespace Tests\Unit\Services\Account\Subscription;
+
+use Tests\TestCase;
+use Mockery\MockInterface;
+use App\Models\Account\Account;
+use App\Exceptions\LicenceKeyErrorException;
+use App\Exceptions\LicenceKeyInvalidException;
+use App\Exceptions\MissingPrivateKeyException;
+use Illuminate\Validation\ValidationException;
+use App\Exceptions\LicenceKeyDontExistException;
+use Illuminate\Foundation\Testing\DatabaseTransactions;
+use App\Services\Account\Subscription\ActivateLicenceKey;
+use App\Services\Account\Subscription\CustomerPortalCall;
+
+class ActivateLicenceKeyTest extends TestCase
+{
+    use DatabaseTransactions;
+
+    /** @test */
+    public function it_activates_a_licence_key()
+    {
+        config(['monica.licence_private_key' => 'base64:CiZYhXuxFaXsYWOTw8o6C82rqiZkphLg+N6fVep2l0M=']);
+
+        $key = 'eyJpdiI6IjJ5clV4N3hlaThIMGtsckgiLCJ2YWx1ZSI6IkdIUWd4aFM4OWlHL2V3SHF0M1VOazVYTjBaN2c4RGpRUDZtN0VNejhGL0YzZGF6bmFBNnBzK3lUT0VVVXFIaE80SlZ3RmRRK3J4UTRBQU5XU2lUS3JhRHQ0d1paYUIrNGM0VUg2ZzBNU3Y4MjlzQ0d4N2pTZGlPY3E5UWFMRGJCSXdZSnN6a1MwYVg5RFBaQ01jMGtpMzhubnVFbmV5TXB3Zz09IiwibWFjIjoiIiwidGFnIjoiWVZlUjgrQU8yUlBCd1BaTDUxb1JJZz09In0=';
+        $account = factory(Account::class)->create([]);
+
+        $request = [
+            'account_id' => $account->id,
+            'licence_key' => $key,
+        ];
+
+        $this->mock(CustomerPortalCall::class, function (MockInterface $mock) use ($key) {
+            $mock->shouldReceive('execute')
+                ->once()
+                ->with(['licence_key' => $key])
+                ->andReturn(200);
+        });
+
+        app(ActivateLicenceKey::class)->handle($request);
+
+        $this->assertDatabaseHas('accounts', [
+            'id' => $account->id,
+            'licence_key' => $key,
+            'valid_until_at' => '2022-04-03',
+            'purchaser_email' => 'admin@admin.com',
+            'frequency' => 'monthly',
+        ]);
+    }
+
+    /** @test */
+    public function it_fails_if_wrong_parameters_are_given()
+    {
+        $request = [];
+
+        $this->expectException(ValidationException::class);
+        app(ActivateLicenceKey::class)->handle($request);
+    }
+
+    /** @test */
+    public function it_fails_if_the_licence_key_is_empty()
+    {
+        $this->expectException(ValidationException::class);
+
+        $account = factory(Account::class)->create([]);
+
+        $request = [
+            'account_id' => $account->id,
+            'licence_key' => '',
+        ];
+
+        app(ActivateLicenceKey::class)->handle($request);
+    }
+
+    /** @test */
+    public function it_fails_if_private_key_is_not_set()
+    {
+        config(['monica.licence_private_key' => null]);
+
+        $this->expectException(MissingPrivateKeyException::class);
+
+        $account = factory(Account::class)->create([]);
+
+        $request = [
+            'account_id' => $account->id,
+            'licence_key' => 'test',
+        ];
+
+        app(ActivateLicenceKey::class)->handle($request);
+    }
+
+    /** @test */
+    public function it_fails_if_the_licence_key_does_not_exist()
+    {
+        config(['monica.licence_private_key' => 'x']);
+
+        $this->expectException(LicenceKeyDontExistException::class);
+
+        $key = 'x';
+
+        $this->mock(CustomerPortalCall::class, function (MockInterface $mock) use ($key) {
+            $mock->shouldReceive('execute')
+                ->once()
+                ->with(['licence_key' => $key])
+                ->andReturn(404);
+        });
+
+        $account = factory(Account::class)->create([]);
+
+        $request = [
+            'account_id' => $account->id,
+            'licence_key' => $key,
+        ];
+
+        app(ActivateLicenceKey::class)->handle($request);
+    }
+
+    /** @test */
+    public function it_fails_if_the_licence_key_is_not_valid_anymore()
+    {
+        config(['monica.licence_private_key' => 'x']);
+
+        $this->expectException(LicenceKeyInvalidException::class);
+
+        $key = 'x';
+
+        $this->mock(CustomerPortalCall::class, function (MockInterface $mock) use ($key) {
+            $mock->shouldReceive('execute')
+                ->once()
+                ->with(['licence_key' => $key])
+                ->andReturn(410);
+        });
+
+        $account = factory(Account::class)->create([]);
+
+        $request = [
+            'account_id' => $account->id,
+            'licence_key' => $key,
+        ];
+
+        app(ActivateLicenceKey::class)->handle($request);
+    }
+
+    /** @test */
+    public function it_fails_if_there_is_an_error_during_validation()
+    {
+        config(['monica.licence_private_key' => 'x']);
+
+        $this->expectException(LicenceKeyErrorException::class);
+
+        $key = 'x';
+
+        $this->mock(CustomerPortalCall::class, function (MockInterface $mock) use ($key) {
+            $mock->shouldReceive('execute')
+                ->once()
+                ->with(['licence_key' => $key])
+                ->andReturn(500);
+        });
+
+        $account = factory(Account::class)->create([]);
+
+        $request = [
+            'account_id' => $account->id,
+            'licence_key' => $key,
+        ];
+
+        app(ActivateLicenceKey::class)->handle($request);
+    }
+}
diff --git a/tests/Unit/Services/Account/Subscription/CustomerPortalCallTest.php b/tests/Unit/Services/Account/Subscription/CustomerPortalCallTest.php
new file mode 100644
index 00000000000..7a0478a2c2d
--- /dev/null
+++ b/tests/Unit/Services/Account/Subscription/CustomerPortalCallTest.php
@@ -0,0 +1,203 @@
+<?php
+
+namespace Tests\Unit\Services\Account\Subscription;
+
+use Tests\TestCase;
+use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Validation\ValidationException;
+use App\Exceptions\NoCustomerPortalSetException;
+use App\Exceptions\CustomerPortalWrongCredentials;
+use App\Exceptions\NoCustomerPortalSecretsException;
+use Illuminate\Foundation\Testing\DatabaseTransactions;
+use App\Services\Account\Subscription\CustomerPortalCall;
+
+class CustomerPortalCallTest extends TestCase
+{
+    use DatabaseTransactions;
+
+    /** @test */
+    public function it_validates_a_licence_key()
+    {
+        config(['monica.customer_portal_url' => 'https://fake.test']);
+        config(['monica.customer_portal_client_id' => '1']);
+        config(['monica.customer_portal_client_secret' => '1']);
+
+        Cache::flush();
+
+        Http::fake([
+            'https://fake.test/oauth/token' => Http::response(['access_token' => '123']),
+            'https://fake.test/api/validate' => Http::response(['data' => 'ok'], 200),
+        ]);
+
+        $request = [
+            'licence_key' => 'key',
+        ];
+
+        $response = app(CustomerPortalCall::class)->execute($request);
+
+        $this->assertEquals(200, $response['status']);
+        $this->assertEquals(['data' => 'ok'], $response['data']);
+
+        Http::assertSentInOrder([
+            function ($request, $response) {
+                $this->assertEquals('POST', $request->method());
+                $this->assertEquals('https://fake.test/oauth/token', $request->url());
+                $this->assertEquals('grant_type=client_credentials&client_id=1&client_secret=1&scope=manage-key', $request->body());
+                $this->assertEquals('{"access_token":"123"}', $response->body());
+
+                return true;
+            },
+            function ($request, $response) {
+                $this->assertEquals('POST', $request->method());
+                $this->assertEquals('https://fake.test/api/validate', $request->url());
+                $this->assertEquals('{"licence_key":"key"}', $request->body());
+                $this->assertEquals(['Bearer 123'], $request->header('Authorization'));
+                $this->assertEquals(200, $response->status());
+
+                return true;
+            },
+        ]);
+    }
+
+    /** @test */
+    public function it_fails_if_wrong_parameters_are_given()
+    {
+        $request = [];
+
+        $this->expectException(ValidationException::class);
+        app(CustomerPortalCall::class)->execute($request);
+    }
+
+    /** @test */
+    public function it_fails_if_the_licence_key_is_empty()
+    {
+        $this->expectException(ValidationException::class);
+
+        $request = [
+            'licence_key' => '',
+        ];
+
+        app(CustomerPortalCall::class)->execute($request);
+    }
+
+    /** @test */
+    public function it_fails_if_the_customer_portal_is_not_set()
+    {
+        config(['monica.customer_portal_url' => '']);
+        config(['monica.customer_portal_client_id' => '1']);
+        config(['monica.customer_portal_client_secret' => '1']);
+
+        $this->expectException(NoCustomerPortalSetException::class);
+
+        $request = [
+            'licence_key' => 'test',
+        ];
+
+        app(CustomerPortalCall::class)->execute($request);
+    }
+
+    /** @test */
+    public function it_fails_if_the_client_id_is_not_set()
+    {
+        config(['monica.customer_portal_url' => 'https://fake.test']);
+        config(['monica.customer_portal_client_id' => null]);
+        config(['monica.customer_portal_client_secret' => '1']);
+
+        $this->expectException(NoCustomerPortalSecretsException::class);
+
+        $request = [
+            'licence_key' => 'test',
+        ];
+
+        app(CustomerPortalCall::class)->execute($request);
+    }
+
+    /** @test */
+    public function it_fails_if_the_client_secret_is_not_set()
+    {
+        config(['monica.customer_portal_url' => 'https://fake.test']);
+        config(['monica.customer_portal_client_id' => '1']);
+        config(['monica.customer_portal_client_secret' => null]);
+
+        $this->expectException(NoCustomerPortalSecretsException::class);
+
+        $request = [
+            'licence_key' => 'test',
+        ];
+
+        app(CustomerPortalCall::class)->execute($request);
+    }
+
+    /** @test */
+    public function it_stores_access_token_into_cache()
+    {
+        config(['monica.customer_portal_url' => 'https://fake.test']);
+        config(['monica.customer_portal_client_id' => '1']);
+        config(['monica.customer_portal_client_secret' => '1']);
+
+        Cache::flush();
+
+        $this->assertFalse(Cache::has('customer_portal.access_token'));
+
+        Http::fake([
+            'https://fake.test/oauth/token' => Http::response(['access_token' => '123']),
+            'https://fake.test/api/validate' => Http::response([], 200),
+        ]);
+
+        $request = [
+            'licence_key' => 'key',
+        ];
+
+        app(CustomerPortalCall::class)->execute($request);
+
+        $this->assertTrue(Cache::has('customer_portal.access_token'));
+    }
+
+    /** @test */
+    public function it_throw_an_exception_if_no_access_token()
+    {
+        config(['monica.customer_portal_url' => 'https://fake.test']);
+        config(['monica.customer_portal_client_id' => '1']);
+        config(['monica.customer_portal_client_secret' => '1']);
+
+        Cache::flush();
+
+        $this->assertFalse(Cache::has('customer_portal.access_token'));
+
+        Http::fake([
+            'https://fake.test/oauth/token' => Http::response([]),
+            'https://fake.test/api/validate' => Http::response([], 200),
+        ]);
+
+        $request = [
+            'licence_key' => 'key',
+        ];
+
+        $this->expectException(CustomerPortalWrongCredentials::class);
+        app(CustomerPortalCall::class)->execute($request);
+    }
+
+    /** @test */
+    public function it_throw_an_exception_if_oauth_token_send_bad_status()
+    {
+        config(['monica.customer_portal_url' => 'https://fake.test']);
+        config(['monica.customer_portal_client_id' => '1']);
+        config(['monica.customer_portal_client_secret' => '1']);
+
+        Cache::flush();
+
+        $this->assertFalse(Cache::has('customer_portal.access_token'));
+
+        Http::fake([
+            'https://fake.test/oauth/token' => Http::response([], 500),
+        ]);
+
+        $request = [
+            'licence_key' => 'key',
+        ];
+
+        $this->expectException(CustomerPortalWrongCredentials::class);
+        app(CustomerPortalCall::class)->execute($request);
+    }
+}
diff --git a/webpack.mix.js b/webpack.mix.js
index 990acb0315a..c1c35a5de08 100644
--- a/webpack.mix.js
+++ b/webpack.mix.js
@@ -44,10 +44,6 @@ mix.js('resources/js/app.js', 'public/js').vue()
   .sass('resources/sass/app-ltr.scss', 'public/css')
   .sass('resources/sass/app-rtl.scss', 'public/css')
 
-  // stripe
-  .js('resources/js/stripe.js', 'public/js')
-  .sass('resources/sass/stripe.scss', 'public/css')
-
   .alias({
     vue$: path.join(__dirname, 'node_modules/vue/dist/vue.esm.js'),
   })