PAYMENT TRANSACTION PROCESS EMPLOYING DYNAMIC ACCOUNT EXPIRY AND DYNAMIC TOKEN VERIFICATION CODE

摘要

A method includes receiving a request for payment credentials. The request indicates an account from which payment for a transaction is to be made. A payment token is looked-up that corresponds to the indicated account. Dynamic expiry data and a dynamic token verification code are generated. As a response to the request, the looked-up payment token, the generated dynamic expiry data and the generated dynamic token verification code are transmitted.