| 摘要 |
PROBLEM TO BE SOLVED: To provide a POS system that allows operations of users to be alleviated in settlement processing.SOLUTION: A program in a POS system making a first computer serve as a registration device registering products of purchase objects of customers through operations of sales clerks, and making a second computer serve as a plurality of settlement devices implementing settlement processing through operations of the customers on the basis of registration data is configured to make the first computer serve as: selection means that allows the settlement device implementing settlement processing on the basis of the registration data on registered products to be selected from a plurality of buttons indicative of each of the plurality of settlement devices displayed on a display unit for the sales clerk; transmission means that transmits the registration data so as to allow the selected settlement device to implement the settlement processing; and display means that displays the plurality of buttons indicative of each of the plurality of settlement devices on the display unit, and displays a button of the settlement device to which the transmission means transmits the registration data with the button of the settlement device made different in a display mode from other buttons of the settlement devices.SELECTED DRAWING: Figure 5 |
