| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a storefront printing device preventing shortage of change while increasing per customer transaction. Ž<P>SOLUTION: An order receiving part 72a is provided for receiving a printing order including designation of images to be printed and the number of prints, an order sum calculating part 72b calculating an order sum of a printing order, and a recommended commodity presenting part 72c calculating a difference between the order sum calculated by the order sum calculating part and a particular sum eliminating change less than a predetermined small coin, determining a recommended commodity responding to the difference, and presenting the recommended commodity at the difference. The order receiving part 72a receives a choice of the recommended commodity. The order sum calculating part 72b calculates a settlement sum by adding the sum of the selected recommended commodity to the order sum when a recommended commodity is selected. Ž<P>COPYRIGHT: (C)2006,JPO&NCIPI Ž</p> |
