| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems of a person in charge having to perform troublesome operations and receiving operational loads, for sales registering by the amounts after discounting, when commodities are selected and the total price of the commodities exceeds a set vaue, when designated commodities are sold at a discount price, only when the total of the sales amount exceeds the set amount. SOLUTION: A plurality of PLU code information files 141 are present by units of PLU code 141A for each PLU code 141A. A normal sales price 14B stores a normal sales price, and a discount sales candidate flag 141C stores the information for controlling whether a commodity having the PLU code 141A is a candidate commodity adopting a discount sales price. A total discounted sales amount 141D stores the minimum total sales amount, when the commodity having the PLU code 141A adopts the discount sales price. A discount sales price 141E stores the sales price, when it is discounted. |
