CALCULATION DEVICE, CALCULATION METHOD, CALCULATION PROGRAM, AND MERCHANDISE TRANSACTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a new transaction method of merchandise using a calculation device. SOLUTION: The transaction method of merchandise is adopted between a game saloon 1 and a dealer 5, between a dealer 3 and a dealer 4, or between the dealer 4 and a dealer 5. The transaction method of merchandise uses the calculation device. The calculation device includes: an order amount calculation means for calculating an order amount from the quantity of the merchandise ordered; and a commission calculating means which calculates a commission from the order amount. The order amount is calculable from the price of the merchandise unit and the quantity of the merchandise. Merchandise of different unit prices can be included. A burden ratio is calculated using the order amount, and the commission is calculated using the burden ratio. The burden ratio can be decreased successively with the increase in the order amount. COPYRIGHT: (C)2011,JPO&INPIT