| 摘要 |
PROBLEM TO BE SOLVED: To provide an article sale data processing system which can visually output article purchase histories by customers. SOLUTION: On a store side, the article purchase histories by the customers are stored and managed in an article purchase history management table while made to correspond to respective customer ID's and can be processed by a computer so that as a customer visiting the store requests, the article purchase history corresponding to the customer ID inputted by the customer can be extracted by referring to the article purchase history table and visually outputted and recognized by the customer. |
