COMMODITY PURCHASING APPARATUS AND COMMODITY PURCHASING NETWORK SYSTEM

摘要

PROBLEM TO BE SOLVED: To efficiently perform procedures from ordering to order reception in commodity purchase by surely selecting the trade of order reception presenting the lowest estimated unit price in a short time. SOLUTION: Estimated unit price data of commodities, which order receivers have inputted by order receiver computers 6 is stored beforehand in a database 3. An ordering person uses an ordering person computer 4, to input a commodity to be purchased. After input, the order receiver who presents the lowest estimated unit price of the inputted commodity is determined, on the basis of estimated unit price data stored in the database 3. The commodity is placed on order to the order receiver determined.