If relevant, you can sell Gift Cards (physical cards you create and mail to the purchaser/recipient) or Gift E-Certificates which can be used when purchasing on your website. If you want to test purchasing, you can use a dummy credit card # - 4111 1111 1111 1111 (4 followed by fifteen 1s) and any expiration date in the future and any 3 digits, like 123, as the security code. Please remember this is a demonstration site only and no transactions are real.