METHOD AND SYSTEM FOR PURCHASING COMMODITIES

摘要

A method of purchasing a commodity at a low price is provided. The method involves gathering commodity-pricing information from at least one commodity-providing source periodically. The commodity-pricing information is uploaded to a commodity database periodically. A specific commodity contained within the commodity database and attached to commodity-pricing information is identified. A lowest cost provider is determined from the commodity-providing sources using the commodity-pricing information attached to the specific commodity. The specific commodity is purchased using the information provided.