BUSINESS TECHNIQUE FOR SALES BUSINESS USING COUPON SMART CARD

摘要

PURPOSE: A business technique for sales business using a coupon smart card is provided to offer correct customer data and use information, to enable a customer to increase a range and the availability of the discount sale, and to give the sale enlargement to a businessman. CONSTITUTION: A supplier/manufacturer(U) and a sales agent(S) post up a discount coupon to a web site(W) of a main businessman(M). The customer(C) downloads the discount coupon through a customer's PC(PC) and loads the discount coupon to the coupon smart card(DC) through a card reader/writer(RW). The customer(C) suggests the coupon smart card(DC) to the sale agent(S) and receives the discount by reading and removing the discount coupon in the coupon smart card(DC) from the card reader/writer(RW) in a main server(SS) of the sale agent(S).