| 摘要 |
PURPOSE:To ensure an easy collection of the data on the buyer generation, by registering the information on the customer when the sales amount is registered in an electronic register. CONSTITUTION:The information on a customer such as the sex and the age are put into an electronic register with a combined operation of the amount key, the age key and the customer key each when the sales amount is registered. Then the cash/ deposit key is operated, and thus a transaction-based registering is carried out to the amount data. After this, a change calculation is carried out to print the deposit and the change. Furthermore an addition is carried out for the number of customers, the number of articles and the amount each to be stored. In such way, a cumulative addition is given to the data of the types of customers, the number of articles and the amount each in the memory region where the customer-based sales data is stored with every operation of the cash/deposit key. Accordingly the age-based sales data can be printed. |
