| 摘要 |
PROBLEM TO BE SOLVED: To provide a vending machine which has a storage chamber for storing products, and heats or cools a product when the product is sold, and which has enhanced efficiency in managing sales information in cases where the same product is sold at different temperatures by tallying up sales for each temperature at which the product is sold. SOLUTION: The temperature of the product is detected by a temperature detecting means 21. The classification to be tallied is determined from the temperature classification stored in a temperature classification storage means 20 and the detected temperature, and the sales are tallied up by a sales tallying means 22. Thereby, even when the same product is sold at different temperatures, it is possible to tally up sales for each temperature at which the product is sold. COPYRIGHT: (C)2008,JPO&INPIT
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