Allow coupons to be used more than once by the same customer

[georgij-]

Hi everyone!

Has anyone had to implement a similar scenario to this one?

Currently, when a customer uses a coupon, the next time that the same users tries to use that coupon receives the message "You can use the same promo code only once."

I found that the validation is being done in

plugins\offline\mall\classes\traits\cart\Discounts.php

Would altering the validation condition there be a good start? I already added my logic to check if it's the correct coupon and it allows it to be used, adding it to the cart and the order itself.

Open to suggestions/ideas, eventually would like to contribute that logic to the core - if needed/requested.

Thanks.