METHOD FOR CERTIFICATING A PAYMENT

摘要

PURPOSE: A payment authentication method is provided to enable a client to deduct predetermined payment amount from wages received from a company in an online commercial transaction procedure by using client card information. CONSTITUTION: A client who has a predetermined card use a client terminal(175). A company terminal or server(170) provides wages to the client. A web server(150) sells tangible or intangible products to the client. A card company server(100) provides a wage deduction payment service for the card payment amount of the client. A payment password is inputted in order to process card payment by using the card information of the client.