| 摘要 |
PROBLEM TO BE SOLVED: To provide a settlement processing system for increasing the number of goods per one buying/selling transaction. SOLUTION: In this POS system, settlement processing is executed by counting the number of goods per one buying/selling transaction (step S6), and when the number exceeds 20 as a reference number (step S7; Yes), discount processing is executed (step S8). Thus, it is possible to give motivation to purchase goods more than 20. As a result, it is possible to expect the increase of the number of goods per one buying and selling transaction and the increase of the number of goods to be sold to every customer, thereby increasing a customer unit price. COPYRIGHT: (C)2007,JPO&INPIT
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