How to test making a payment
So I had a customer try to make a purchase on my account today and they filled out all their credit cart information without having a paypal account and clicked proceed and got a payment cannot be processed error. Then they set up a paypal account, and tried to make a payment using their paypal account, but it lead them to a page where it would not let them use their credit card.
So how do I test this to make sure this doesn't happen??? How do I know if it works or not? Do we have to use paypal? Can a buyer just have a credit card to make a purchase?
order.php is where the ecart is located.