| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve problems that time until deciding a successful bidder is long and that time until bidding of a large number of merchandise is finished is long because a conventional bidding method requires time for allowing purchasers to write required items such as an amount in proposal papers, time for recovering the proposal papers including the required items and time for selecting a proposal paper including the highest amount from the recovered proposal papers. SOLUTION: The bidding system is provided with wireless proposal devices for sending light or radio output by which the merchandise of an item number, etc., can be decided and an amount can be inputted, transmitter-receivers for receiving signals from the proposal devices, a means for storing the proposal devices to be lent to the purchasers in connection with the purchasers, a means for storing the amount of each item when the transmitter-receivers detect the item number or the amount inputted by the proposal device and storing a purchaser bidding the highest price, and a display for displaying at least the successful bidder.</p> |
