| 摘要 |
PURPOSE:To increase the discount of a coupon which is issued as service for a currently purchased article, to improve service efficiency according to reaction to the offered service, and to secure the next-time purchase of an article of the same kind by providing a means which issues the coupon according to data specifying an article, coupon data, and purchased article data. CONSTITUTION:This method consists of an input part 1 equipped with a ten-key and function keys, a control part 2 which is connected to a print part 3, the input part 1, and a storage part 4 and controls them, the print part 3 which issues a receipt and a coupon for a purchased article, and the storage part 4 wherein the article is registered and article information is stored. The storage part 4 is provided with a PLU file 41, a registered article area 42, and an article information area 43. Then when the customer purchases an article A, the price of the article A is, for example, 100 yen and the coupon for, for example, 30 yen discount of the article A at the time of a next-time purchase. When the coupon is shown at the time of the next-time purchase, the discount is made. |
