| 摘要 |
A payment approval processing method for providing double discount through a payment network in an account managing server and a system for the same are provided to supply the double discount by applying value corresponding to all kinds of discount coupons. A payment approval processing method for providing double discount through a payment network in an account managing server comprises a statement receiving step(3100) receiving the payment approval request statement according to use of client credit card from a terminal trough network, a information identifying step(3105~3115) confirming whether the value is available for a member store after firstly confirming the payment amount information, the member store information and card information by the account managing server and secondly confirming the value which is already registered in an account connected to the confirmed card information and a statement processing step(3125, 3130) transmitting the payment approval request statement to the card company server corresponding to the card information after changing the payment amount into the value application amount of money. |
