ARTICLE SALES MANAGEMENT DEVICE, ARTICLE SALES DATA PROCESSING SYSTEM, ARTICLE SALES MANAGEMENT METHOD AND ARTICLE SALES DATA PROCESSING METHOD

摘要

PROBLEM TO BE SOLVED: To automatically update a special sale unit price to a usual unit price after close of a store.;SOLUTION: A unit price of an article is judged (21, 22) whether a sold article is sold at the usual unit price or sold at the special sale unit price, when the sold article is a special sale article, the accumulated number of sales of the special sale articles is calculated (21, 22), quantity comparison is performed (21, 22) between the calculated accumulated number and the set number of stocks and when the number of accumulated sales exceeds the number of stocks as a quantity comparison result, the unit price is updated (21, 22) from the special sale unit price to the usual unit price.;COPYRIGHT: (C)2008,JPO&INPIT