| 摘要 |
PURPOSE: A coupon sale management system and a method are provided to enable a coupon user to receive a service corresponding to a coupon, thereby the coupon user receives an original service price paid in an affiliated card company. CONSTITUTION: A plurality of coupon sale servers(200) transmits a payment approval request. A plurality of the coupon sale servers matches payment approval information with payment key information. A plurality of the coupon sale servers transmits coupon sale information. A plurality of user terminals(100) purchases a desired coupon. A plurality of the user terminals has one or more applications capable of paying a coupon purchase cost. A card company server(300) returns a paid service cost to a user. [Reference numerals] (200) Coupon sale server; (300) Card company server; (400) Supplier terminal; (500) Data communication network; (AA) PC; (BB) Portable terminal |
