| 摘要 |
PURPOSE:To make the data rewriting work of a PLU unnecessary even if the price of goods is varied, by not setting the unit price preliminarily for goods whose price is varied and performing the input operation of the amount of money each time when the unit price is registered. CONSTITUTION:When an operator scans a goods label with a scanner 4, a goods code recorded on the goods label is read, and a CPU3 searches areas classified by goods and reads out discrimination data corresponding to the read goods code. If discrimination data is discriminated to find that the unit price of this goods is not set yet, the goods name is displayed on a display device 12, and thereafter, a buzzer is operaed and indicator lamp 25 is lit to request the key input operation of the amount of money to the operator. |
