By creating or modifying the settings of your list, you have the possibility to activate the payment by Paypal with your Paypal account. When someone will reserve a gift on your list, he will be invited to concretize it by Paypal. If he decides to proceed as such (you can set other payment options), he will be then directed on the Paypal page where he may proceed to payment by credit card. At this time, the gift is marked as paid by the Paypal P in your list of received gifts. But feel free to do the test yourself. It's free and you can cancel the reservation of the gift without problem.