| 摘要 |
PROBLEM TO BE SOLVED: To provide a commodity sales registering data processor which can easily fractionize a business zone into plural areas to identify them and can quickly totalize the number of customers in each of fractionized areas. SOLUTION: In a sales-processing mode, the zip codes (a) stored in the member cards are read by a number reading means. Based on the numbers (a) read, the number of customer visited (b) which are stored in a number-based customer number storage means B are added together cumulatively. Thus, it is possible to quickly store the numbers (b) for each fractionized code (a) based on the member number, simply by reading the member card without retrieving customer files. Thereby, a business zone can be easily fractionized into plural areas for recognition, and the numbers (b) can be totalized quickly for each fractionized area. |
