| 摘要 |
PROBLEM TO BE SOLVED: To allow a customer to simply and accurately know the name of a commodity at a place where the customer looks at a picture displayed on a display for customers. SOLUTION: The commodity sales data processor 10 is formed to display the picture of a commodity which can be taken in hand by an operator referring to a display for an operator 61 or a customer referring to the display for the customers 65 at the place on the display 65. In addition, the display 65 can display an at-the-place commodity switch 65B including the picture of the at-the- place commodity and with touching operation of the button 65B by a customer, the at-the-place commodity can be registered additionally. |
