Our credit card processing is via PayPal. You do not have to have a PayPal account to pay, you only need a credit card. When you click CONTINUE, you will have the opportunity to review your order before your credit card is charged. You will be able to proceed with the order, come back to this screen, or cancel your order. You will see a button that says "Check out with PayPal". When you go to our PayPal processor, you will have the option of paying with PayPal or a credit card. Your credit card information is secure, and Denver Sister Cities International does not save your credit card details.