a bidder average price a successful bid auction

摘要

PURPOSE: A bidding method using an average bidding price of bidders is provided to contribute to the desire of a supplier or a buyer by securing reliability on an official or general contract for an article or a service through the cleanup of an unfair deal and the endowment of the transparency. CONSTITUTION: An object article is registered to a site(A001). A user connects to the web site by connecting to the Internet(A002). The user selects one transaction sort from a general bidding and a general auction(A003). The average is generated by calculating all bidding prices excluding the highest and the lowest 5%. A winning bidding price is the bidder suggesting the nearest bidding price to the average(A004). If the transaction price for the article or the service is decided, the site checks whether a transaction is processed with the bidder suggesting the nearest transaction price or not(A005). If the transaction is decided, a transaction document is written(A006).