SYSTEM AND METHOD OF USING A COUPON JOINTLY BY SUGGESTION OF A MEMBER USING A INTERNET SITE

摘要

PURPOSE: A member proposal coupon common use system through an Internet site and a method thereof are provided to enable a member to use registered coupons in common, thereby obtaining additional benefits. CONSTITUTION: A coupon management site server registers obtained coupons. The coupon management site server provides a coupon transaction exclusive site. A common use management server(204) sets and stores common use conditions of the registered coupons. The common use management server determines common use corresponding to common use approval of other clients. [Reference numerals] (200) Service server; (201) Coupon dedicated site server; (202) Coupon transaction management server; (203) Coupon value evaluation server; (204) Common use management server; (311) Member management unit; (312) Coupon registration unit; (313) Coupon management unit; (314) Member search module; (315) News and bulletin board management unit; (321) Transaction proposal module; (322) Transaction conclusion processing unit; (323) Transaction object search unit; (324) Coupon value reflection unit; (325) Transaction method determination unit; (331) Reliability evaluation processing unit; (332) Accumulated coupon calculation unit; (333) Transaction amount calculation unit; (334) Search amount calculation unit; (335) Use amount calculation unit; (336) Coupon value calculation unit; (341) Common use setting unit; (342) Common use proposal processing unit; (343) Common use acceptance processing unit; (344) Common use determination unit; (345) Coupon conversion processing unit