| 摘要 |
<P>PROBLEM TO BE SOLVED: To construct a system capable of giving proper points to a customer who has purchased a commodity by using a net supermarket. <P>SOLUTION: An order receiving device calculates points from a present unit price of each commodity to be purchased by an order received from a terminal and a point return rate, generates a point code expressing the points in each commodity to be purchased and prints out the point code on a slip 50 together with details of each commodity to be purchased. When codes read from the slip 50 are the point codes, a commodity sales data processor acquires points from the codes and sums up the points. Then, the total points are given to a transaction in which sales processing of sales data of the commodities to be purchased by the order received through a network is performed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
