Ticketmaster gift card includes on its face a unique ID and a security code, as a credit / debit do. To use it, select "gift card" as a method of payment during your booking. You'll be aésked to enter the ID and security code to process your payment. If the amount of your card covers the entire amount of your order, the order is validated and the amount left on the card is displayed. If it doesn't, you'll be requested to use a second method of payment to complete payment.