COMMODITY SALES INTERMEDIATING METHOD, ITS PERFORMING SYSTEM AND ITS PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a technique capable of reducing the price of commodities required by customers by a large ordering by cooperative purchase. SOLUTION: A commodity sales intermediating method for intermediating the sales of commodities to be provided by a maker or a supplier to customers has a step for calculating a time when the commodity used by the customer comes to require exchange or replenishment and informing the customer of the necessity of the exchange or replenishment of the commodity when the calculated time of necessity is within a prescribed period, and a step for receiving the ordering request of the commodity transmitted from the customer by the information, totaling the order requests received from a plurality of customers to perform estimate request to the maker or the supplier of the merchandise and intermediating the joint purchase of the commodity by a plurality of customers.