diff --git a/tests/Feature/Console/Commands/ConfigCheckoutInstallCommandTest.php b/tests/Feature/Console/Commands/ConfigCheckoutInstallCommandTest.php
index 35867cb..fa22168 100644
--- a/tests/Feature/Console/Commands/ConfigCheckoutInstallCommandTest.php
+++ b/tests/Feature/Console/Commands/ConfigCheckoutInstallCommandTest.php
@@ -15,19 +15,19 @@ class ConfigCheckoutInstallCommandTest extends TestCheckoutInstallCommand
 
     protected function makeSureProviderExists(Providable $provider)
     {
-        $config = require(config_path(Str::slug($this->checkoutService->id) . '.php'));
+        $config = require(config_path(Str::slug($this->checkoutConfig->id) . '.php'));
 
         $this->assertIsArray($config['providers']);
         $this->assertIsArray($config['providers'][$provider->getId()]);
         $this->assertEquals(
-            'App\\Services\\' . Str::studly($this->checkoutService->id) . '\\' . Str::studly($provider->getId()) . Str::studly($this->checkoutService->id) . 'Request',
+            'App\\Services\\' . Str::studly($this->checkoutConfig->id) . '\\' . Str::studly($provider->getId()) . Str::studly($this->checkoutConfig->id) . 'Request',
             $config['providers'][$provider->getId()]['gateway']
         );
     }
 
     protected function makeSureAccountExists(Accountable $account)
     {
-        $config = require(config_path(Str::slug($this->checkoutService->id) . '.php'));
+        $config = require(config_path(Str::slug($this->checkoutConfig->id) . '.php'));
 
         $this->assertIsArray($config['accounts']);
         $this->assertIsArray($config['accounts'][$account->getId()]);
@@ -37,7 +37,7 @@ protected function makeSureAccountExists(Accountable $account)
 
     protected function makeSureProviderIsLinkedToAccount(Providable $provider, Accountable $account)
     {
-        $config = require(config_path(Str::slug($this->checkoutService->id) . '.php'));
+        $config = require(config_path(Str::slug($this->checkoutConfig->id) . '.php'));
 
         $this->assertIsArray($config['accounts'][$account->getId()]['providers'][$provider->getId()]);
     }
diff --git a/tests/Feature/Console/Commands/DatabaseCheckoutInstallCommandTest.php b/tests/Feature/Console/Commands/DatabaseCheckoutInstallCommandTest.php
index bab489e..0be5a01 100644
--- a/tests/Feature/Console/Commands/DatabaseCheckoutInstallCommandTest.php
+++ b/tests/Feature/Console/Commands/DatabaseCheckoutInstallCommandTest.php
@@ -30,7 +30,7 @@ protected function makeSureProviderExists(Providable $provider)
 
         $this->assertNotNull($provider);
         $this->assertEquals(
-            'App\\Services\\' . Str::studly($this->checkoutService->id) . '\\' . Str::studly($provider->getId()) . Str::studly($this->checkoutService->id) . 'Request',
+            'App\\Services\\' . Str::studly($this->checkoutConfig->id) . '\\' . Str::studly($provider->getId()) . Str::studly($this->checkoutConfig->id) . 'Request',
             $provider->gateway
         );
     }
@@ -62,8 +62,8 @@ private function migrate()
             return;
         }
 
-        Account::where('service_id', $this->checkoutService->id)->delete();
-        Provider::where('service_id', $this->checkoutService->id)->delete();
+        Account::where('service_id', $this->checkoutConfig->id)->delete();
+        Provider::where('service_id', $this->checkoutConfig->id)->delete();
 
         $this->artisan('migrate');
 
diff --git a/tests/Feature/Console/Commands/TestCheckoutInstallCommand.php b/tests/Feature/Console/Commands/TestCheckoutInstallCommand.php
index 8242f3f..d6f5660 100644
--- a/tests/Feature/Console/Commands/TestCheckoutInstallCommand.php
+++ b/tests/Feature/Console/Commands/TestCheckoutInstallCommand.php
@@ -17,23 +17,23 @@ abstract class TestCheckoutInstallCommand extends TestCase implements CreatesSer
     #[Test]
     public function checkout_install_command_injects_checkout_service_into_orchestrate_service_command()
     {
-        $provider = $this->createProvider($this->checkoutService);
-        $account = $this->createAccount($this->checkoutService);
+        $provider = $this->createProvider($this->checkoutConfig);
+        $account = $this->createAccount($this->checkoutConfig);
 
-        $checkoutServiceConfig = $this->configPath($this->checkoutService);
-        $checkoutServiceContract = $this->contractPath($this->checkoutService);
-        $fakeGateway = $this->gatewayPath($this->checkoutService);
-        $providerGateway = $this->gatewayPath($this->checkoutService, $provider);
+        $checkoutServiceConfig = $this->configPath($this->checkoutConfig);
+        $checkoutServiceContract = $this->contractPath($this->checkoutConfig);
+        $fakeGateway = $this->gatewayPath($this->checkoutConfig);
+        $providerGateway = $this->gatewayPath($this->checkoutConfig, $provider);
 
         $ds = DIRECTORY_SEPARATOR;
         $this->artisan('checkout:install')
-            ->expectsQuestion("Choose a driver for the {$this->checkoutService->name} service.", Config::get('orchestration.defaults.driver'))
-            ->expectsQuestion("How should the {$this->checkoutService->name} provider be named?", $provider->getName())
-            ->expectsQuestion("How should the {$this->checkoutService->name} provider be identified?", $provider->getId())
-            ->expectsConfirmation("Would you like to add another {$this->checkoutService->name} provider?", 'no')
-            ->expectsQuestion("How should the {$this->checkoutService->name} account be named?", $account->getName())
-            ->expectsQuestion("How should the {$this->checkoutService->name} account be identified?", $account->getId())
-            ->expectsConfirmation("Would you like to add another {$this->checkoutService->name} account?", 'no')
+            ->expectsQuestion("Choose a driver for the {$this->checkoutConfig->name} service.", Config::get('orchestration.defaults.driver'))
+            ->expectsQuestion("How should the {$this->checkoutConfig->name} provider be named?", $provider->getName())
+            ->expectsQuestion("How should the {$this->checkoutConfig->name} provider be identified?", $provider->getId())
+            ->expectsConfirmation("Would you like to add another {$this->checkoutConfig->name} provider?", 'no')
+            ->expectsQuestion("How should the {$this->checkoutConfig->name} account be named?", $account->getName())
+            ->expectsQuestion("How should the {$this->checkoutConfig->name} account be identified?", $account->getId())
+            ->expectsConfirmation("Would you like to add another {$this->checkoutConfig->name} account?", 'no')
             ->expectsOutputToContain("Config [config{$ds}{$checkoutServiceConfig->orchestration}] created successfully.")
             ->expectsOutputToContain("Config [config{$ds}{$checkoutServiceConfig->service}] created successfully.")
             ->expectsOutputToContain("Contract [app{$ds}{$checkoutServiceContract->requester}] created successfully.")
@@ -46,9 +46,9 @@ public function checkout_install_command_injects_checkout_service_into_orchestra
 
         $config = require(config_path($checkoutServiceConfig->service));
 
-        $this->assertContractExists($this->checkoutService);
-        $this->assertGatewayExists($this->checkoutService);
-        $this->assertGatewayExists($this->checkoutService, $provider);
+        $this->assertContractExists($this->checkoutConfig);
+        $this->assertGatewayExists($this->checkoutConfig);
+        $this->assertGatewayExists($this->checkoutConfig, $provider);
 
         $this->assertEquals($provider->getId(), $config['defaults']['provider']);
         $this->assertEquals($account->getId(), $config['defaults']['account']);
diff --git a/tests/Feature/Console/Commands/TestCheckoutProviderCommand.php b/tests/Feature/Console/Commands/TestCheckoutProviderCommand.php
index be8838f..3fb249d 100644
--- a/tests/Feature/Console/Commands/TestCheckoutProviderCommand.php
+++ b/tests/Feature/Console/Commands/TestCheckoutProviderCommand.php
@@ -14,9 +14,9 @@ abstract class TestCheckoutProviderCommand extends TestCase implements CreatesSe
     #[Test]
     public function checkout_provider_command_injects_checkout_service_into_orchestrate_provider_command()
     {
-        $provider = $this->createProvider($this->checkoutService);
+        $provider = $this->createProvider($this->checkoutConfig);
 
-        $gateway = $this->gatewayPath($this->checkoutService, $provider);
+        $gateway = $this->gatewayPath($this->checkoutConfig, $provider);
 
         $ds = DIRECTORY_SEPARATOR;
         $this->artisan('checkout:provider', [
@@ -27,6 +27,6 @@ public function checkout_provider_command_injects_checkout_service_into_orchestr
             ->expectsOutputToContain("Gateway [app{$ds}{$gateway->response}] created successfully.")
             ->assertSuccessful();
 
-        $this->assertGatewayExists($this->checkoutService, $provider);
+        $this->assertGatewayExists($this->checkoutConfig, $provider);
     }
 }
diff --git a/tests/TestCase.php b/tests/TestCase.php
index 08d3164..4d25c6f 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -13,7 +13,7 @@ class TestCase extends \Payavel\Orchestration\Tests\TestCase
 {
     use CreatesServices;
 
-    protected ServiceConfig $checkoutService;
+    protected ServiceConfig $checkoutConfig;
 
     protected function getPackageProviders($app)
     {
@@ -42,7 +42,7 @@ protected function setUp(): void
     {
         parent::setUp();
 
-        $this->checkoutService = $this->createServiceConfig([
+        $this->checkoutConfig = $this->createServiceConfig([
             'name' => 'Checkout',
             'id' => 'checkout',
         ]);
diff --git a/tests/Unit/Database/PaymentModelTest.php b/tests/Unit/Database/PaymentModelTest.php
index 04dd4c2..dc6c04a 100644
--- a/tests/Unit/Database/PaymentModelTest.php
+++ b/tests/Unit/Database/PaymentModelTest.php
@@ -22,8 +22,8 @@ class PaymentModelTest extends TestPaymentModel
     public function retrieve_payment_provider()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $paymentWithProvider = Payment::factory()->create($usingServiceables);
@@ -38,8 +38,8 @@ public function retrieve_payment_provider()
     public function retrieve_payment_account()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $paymentWithAccount = Payment::factory()->create($usingServiceables);
diff --git a/tests/Unit/Database/WalletModelTest.php b/tests/Unit/Database/WalletModelTest.php
index db0186b..bbe2167 100644
--- a/tests/Unit/Database/WalletModelTest.php
+++ b/tests/Unit/Database/WalletModelTest.php
@@ -22,8 +22,8 @@ class WalletModelTest extends TestWalletModel
     public function retrieve_wallet_provider()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $walletWithProvider = Wallet::factory()->create($usingServiceables);
@@ -38,8 +38,8 @@ public function retrieve_wallet_provider()
     public function retrieve_wallet_account()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $walletWithAccount = Wallet::factory()->create($usingServiceables);
diff --git a/tests/Unit/TestBillableTrait.php b/tests/Unit/TestBillableTrait.php
index 39c6e39..a7488b2 100644
--- a/tests/Unit/TestBillableTrait.php
+++ b/tests/Unit/TestBillableTrait.php
@@ -19,16 +19,16 @@ public function retrieve_billable_wallets()
         $this->assertEmpty($billable->wallets);
 
         $billableWith2Wallets = User::factory()->has(Wallet::factory()->count(2)->sequence(fn () => [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ]))->create();
         $this->assertCount(2, $billableWith2Wallets->wallets);
         $this->assertContainsOnlyInstancesOf(Wallet::class, $billableWith2Wallets->wallets);
 
         ServiceConfig::find('checkout')->set('models.'.Wallet::class, TestWallet::class);
         $billableWith3OverriddenWallets = User::factory()->has(Wallet::factory()->count(3)->sequence(fn () => [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ]))->create();
         $this->assertCount(3, $billableWith3OverriddenWallets->wallets);
         $this->assertContainsOnlyInstancesOf(TestWallet::class, $billableWith3OverriddenWallets->wallets);
diff --git a/tests/Unit/TestCheckoutGateway.php b/tests/Unit/TestCheckoutGateway.php
index 42d8018..4ae41e8 100644
--- a/tests/Unit/TestCheckoutGateway.php
+++ b/tests/Unit/TestCheckoutGateway.php
@@ -26,15 +26,15 @@ protected function setUp(): void
     {
         parent::setUp();
 
-        $provider = $this->createProvider($this->checkoutService, [
+        $provider = $this->createProvider($this->checkoutConfig, [
             'gateway' => TestCheckoutRequest::class,
         ]);
 
-        $account = $this->createAccount($this->checkoutService);
+        $account = $this->createAccount($this->checkoutConfig);
 
         $this->linkAccountToProvider($account, $provider);
 
-        $this->setDefaultsForService($this->checkoutService, $account, $provider);
+        $this->setDefaultsForService($this->checkoutConfig, $account, $provider);
     }
 
     #[Test]
diff --git a/tests/Unit/TestDisputeModel.php b/tests/Unit/TestDisputeModel.php
index 321fdd8..6989d16 100644
--- a/tests/Unit/TestDisputeModel.php
+++ b/tests/Unit/TestDisputeModel.php
@@ -18,8 +18,8 @@ abstract class TestDisputeModel extends TestCase implements CreatesServiceables
     public function retrieve_dispute_payment()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getID(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getID(),
         ];
 
         $disputeWithPayment = Dispute::factory()->for(Payment::factory()->create($usingServiceables))->create();
@@ -34,8 +34,8 @@ public function retrieve_dispute_payment()
     public function retrieve_dispute_transaction_events()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getID(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getID(),
         ];
 
         $dispute = Dispute::factory()->for(Payment::factory()->create($usingServiceables))->create();
diff --git a/tests/Unit/TestPaymentInstrumentModel.php b/tests/Unit/TestPaymentInstrumentModel.php
index a2b1a84..d2264b1 100644
--- a/tests/Unit/TestPaymentInstrumentModel.php
+++ b/tests/Unit/TestPaymentInstrumentModel.php
@@ -20,8 +20,8 @@ abstract class TestPaymentInstrumentModel extends TestCase implements CreatesSer
     public function retrieve_payment_instrument_wallet()
     {
         $wallet = Wallet::factory()->create([
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ]);
 
         $paymentInstrumentWithWallet = PaymentInstrument::factory()->for($wallet)->create();
@@ -36,8 +36,8 @@ public function retrieve_payment_instrument_wallet()
     public function retrieve_payment_instrument_type()
     {
         $wallet = Wallet::factory()->create([
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ]);
 
         $paymentInstrumentWithType = PaymentInstrument::factory()->for($wallet)->create();
@@ -52,8 +52,8 @@ public function retrieve_payment_instrument_type()
     public function retrieve_payment_instrument_payments()
     {
         $wallet = Wallet::factory()->create([
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ]);
 
         $paymentInstrument = PaymentInstrument::factory()->for($wallet)->create();
diff --git a/tests/Unit/TestPaymentModel.php b/tests/Unit/TestPaymentModel.php
index c3f590d..5fc08b7 100644
--- a/tests/Unit/TestPaymentModel.php
+++ b/tests/Unit/TestPaymentModel.php
@@ -24,8 +24,8 @@ abstract class TestPaymentModel extends TestCase implements CreatesServiceables
     public function retrieve_payment_rail()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $paymentWithRail = Payment::factory()->create($usingServiceables);
@@ -40,8 +40,8 @@ public function retrieve_payment_rail()
     public function retrieve_payment_instrument()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $payment = Payment::factory()->create($usingServiceables);
@@ -59,8 +59,8 @@ public function retrieve_payment_instrument()
     public function retrieve_payment_events()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $payment = Payment::factory()->create($usingServiceables);
@@ -80,8 +80,8 @@ public function retrieve_payment_events()
     public function retrieve_payment_transaction_events()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $payment = Payment::factory()->create($usingServiceables);
@@ -101,8 +101,8 @@ public function retrieve_payment_transaction_events()
     public function retrieve_payment_providable()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $payment = Payment::factory()->create($usingServiceables);
@@ -113,8 +113,8 @@ public function retrieve_payment_providable()
     public function retrieve_payment_accountable()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $payment = Payment::factory()->create($usingServiceables);
diff --git a/tests/Unit/TestPaymentRailModel.php b/tests/Unit/TestPaymentRailModel.php
index 28506ae..989748f 100644
--- a/tests/Unit/TestPaymentRailModel.php
+++ b/tests/Unit/TestPaymentRailModel.php
@@ -67,8 +67,8 @@ public function retrieve_payment_rail_type()
     public function retrieve_payment_rail_payments()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $paymentRail = PaymentRail::factory()->create();
diff --git a/tests/Unit/TestPaymentTypeModel.php b/tests/Unit/TestPaymentTypeModel.php
index 26d5eca..6d370c9 100644
--- a/tests/Unit/TestPaymentTypeModel.php
+++ b/tests/Unit/TestPaymentTypeModel.php
@@ -35,8 +35,8 @@ public function retrieve_payment_type_rails()
     public function retrieve_payment_type_instruments()
     {
         $wallet = Wallet::factory()->create([
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ]);
 
         $paymentType = PaymentType::factory()->create();
diff --git a/tests/Unit/TestRefundModel.php b/tests/Unit/TestRefundModel.php
index 616efb9..8388e7e 100644
--- a/tests/Unit/TestRefundModel.php
+++ b/tests/Unit/TestRefundModel.php
@@ -18,8 +18,8 @@ abstract class TestRefundModel extends TestCase implements CreatesServiceables
     public function retrieve_refund_payment()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $refundWithPayment = Refund::factory()->for(Payment::factory()->create($usingServiceables))->create();
@@ -34,8 +34,8 @@ public function retrieve_refund_payment()
     public function retrieve_refund_transaction_events()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $refund = Refund::factory()->for(Payment::factory()->create($usingServiceables))->create();
diff --git a/tests/Unit/TestTransactionEventModel.php b/tests/Unit/TestTransactionEventModel.php
index 3b81ce7..26b4f18 100644
--- a/tests/Unit/TestTransactionEventModel.php
+++ b/tests/Unit/TestTransactionEventModel.php
@@ -20,8 +20,8 @@ abstract class TestTransactionEventModel extends TestCase implements CreatesServ
     public function retrieve_transaction_event_payment()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $transactionEventWithPayment = TransactionEvent::factory()->for(Payment::factory()->create($usingServiceables))->create(['status_code' => CheckoutStatus::AUTHORIZED]);
@@ -36,8 +36,8 @@ public function retrieve_transaction_event_payment()
     public function retrieve_transaction_event_transactionable()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $transactionEvent = TransactionEvent::factory()->for(Payment::factory()->create($usingServiceables))->create(['status_code' => CheckoutStatus::AUTHORIZED]);
diff --git a/tests/Unit/TestWalletModel.php b/tests/Unit/TestWalletModel.php
index d2801a4..21b9418 100644
--- a/tests/Unit/TestWalletModel.php
+++ b/tests/Unit/TestWalletModel.php
@@ -24,8 +24,8 @@ abstract class TestWalletModel extends TestCase implements CreatesServiceables
     public function retrieve_wallet_billable()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $wallet = Wallet::factory()->create($usingServiceables);
@@ -40,8 +40,8 @@ public function retrieve_wallet_billable()
     public function retrieve_wallet_payment_instruments()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $wallet = Wallet::factory()->create($usingServiceables);
@@ -61,8 +61,8 @@ public function retrieve_wallet_payment_instruments()
     public function retrieve_wallet_providable()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $wallet = Wallet::factory()->create($usingServiceables);
@@ -73,8 +73,8 @@ public function retrieve_wallet_providable()
     public function retrieve_wallet_accountable()
     {
         $usingServiceables = [
-            'provider_id' => $this->createProvider($this->checkoutService)->getId(),
-            'account_id' => $this->createAccount($this->checkoutService)->getId(),
+            'provider_id' => $this->createProvider($this->checkoutConfig)->getId(),
+            'account_id' => $this->createAccount($this->checkoutConfig)->getId(),
         ];
 
         $wallet = Wallet::factory()->create($usingServiceables);