Hi,
I’m using prestashop paypal advanced module.In Presta Shop back end, under Price Rules,we created a coupon code for 10 percent off the purchase price of most categories (except donations).
Two customers have placed orders and used the coupon codes.
Both times, although the prestashop shows they received the 10% discount, the payment charge pass through to PayPal was debited full amount including the discounted amount.
Can any help me to fix this problem?