| 摘要 |
PURPOSE:To register easily and surely a discount in accordance with the number of the same sold goods, by providing a memory, where the price or the discount is stored in accordance with the number of goods, and totalizing and storing the price of the number of sold goods for every classification. CONSTITUTION:Each of a memory 5 for every transaction and a departmental memory 6 is constituted with an RAM and executes write and read operations under the control of a CPU2. Sales total data is stored departmentally in the memory 5 for every transaction. The departmental memory 6 is divided to plural blocks M1, M2- corresponding to departments 1, 2- in the row direction. Respective rows of blocks M1, M2- correspond to numbers of the same sold goods, and the price of the number of sold goods is stored in each row of an area P. The number of sold goods is stored in each row of an area Q, and the amount of money of sale is stored in each row of an area R. |
