Method for returning an company's marketing cost to its consumer and System therefor

摘要

PURPOSE: A method and a system for returning the marketing cost of a company to a customer are provided to enhance the AD(Advertisement) effect by returning the AD cost to the customer as saving the AD cost for a group not to be a buying target. CONSTITUTION: A plurality of clients(11-1¯11-n) makes a post-purchase contract for a product while searching the AD for the product through a communication network(13). A plurality of cooperating companies(12-1¯12-n) returns the marketing cost to the client according to a pre-market contract due to the post-purchase contract after providing the AD to the clients. A free-pass server(14) induces the clients as a member, provides the AD requested by the cooperating companies to the clients and provides the free-pass point to the client according to the post-purchase contract of the client. A plurality of cooperating card companies(15-1¯15-n) issues a free-pass card to the client by receiving a member list from the free-pass server. A transportation system(16) provides a transportation service to the client according to the free-pass point presented by the client.