If you’re shopping GUESS online, the payment methods that are accepted are Mastercard, American Express, Visa, Discover, Paypal and GUESS gift cards. It must be noted, however, that GUESS gift cards and PayPal cannot be combined together for payment at this time. Any orders placed on credit cards will not be billed until the order has been shipped. Once GUESS has received credit card authorization, the funds will be reserved for a period of up to 30 days depending on the bank of choice and policy of the financial institution. If you are paying with a debit card, please make sure there are sufficient funds to complete your purchase. Otherwise, GUESS reserved the right to request for additional information or identification if needed.