Hello,
I use for checkout of a shop the payment buttons (paypal, sepa, credit card), this works totaly fine. Now I got the task to add coupons. The problem is, now it is possible to get an amount of 0 and now I cannot use the payment buttons to get the payment finished and create the invoice because the amount have to be bigger than zero. Is there any workaround or way to still use the buttons and get the address of the customer without charging them?
regards,
patrick
