| 摘要 |
PURPOSE: A payment system and a method using a representative coupon are provided to conveniently perform payment applied to a plurality of coupons through one representative coupon. CONSTITUTION: A coupon server(100) generates and stores coupon information. The coupon information includes coupon applying target product information and additional service information of each product. The coupon server issues representative coupon which the coupon information is applied. A payment terminal(200) requests the coupon information to the coupon server based on an identification number of representative coupon according to a payment request using the issued representative coupon. The payment terminal processes the payment request based on the coupon information. A coupon storage unit(300) stored the representative coupon. |
