| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a commodity sales data processor capable of performing contribution processing for a part of deposited money in commodity registration. <P>SOLUTION: The commodity sales data processor includes: a display part for operator which displays information on a display surface; a display part for customer which displays contribution conditions to be selected; an input part for inputting data; a printing part for printing the data; and an information processing part connected to the input part, the printing part and the display parts for operator and customer which performs information processing. The information processing part performs processing of: receiving registration of commodities purchased by a customer; causing the display parts for operator and customer to display a commodity purchase state; receiving a selection of a contribution condition via the display part for customer; calculating a contribution money amount according to the selected contribution condition and displaying the total price of the purchased commodities, the contribution money amount and the total payment on the display parts for operator and customer; and printing the total price of the purchased commodities, the contribution money amount and the total payment. <P>COPYRIGHT: (C)2013,JPO&INPIT |
