COUPON MANAGEMENT METHOD, COUPON MANAGEMENT SYSTEM, INFORMATION PROCESSING TERMINAL, MEMBERSHIP CARD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To enable members to mutually introduce coupons for articles among members and to apply the coupons by utilizing membership cards.

SOLUTION: A POS terminal 30 writes purchase history information of articles to a membership card 100A of a member A when the member A purchases the articles. The information processing terminal 10A transmits coupon information including article IDs of the articles covered by the coupon of articles included in past purchase history information of the member A written in the membership card and the membership ID of the member A and a membership ID of a member B to a coupon management server 20. The coupon management server 20 transmits the coupon information received from the information processing terminal 10A to the information processing terminal 10B. The information processing terminal 10B writes the coupon information received from the coupon management server 20 to the membership card 100B of the member B. When the member B purchases the article, the POS terminal 30 reads out an article ID of the article from the membership card 100B of the member B and conducts clearing process of the article applying the coupon in a certain case.

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