| 摘要 |
PROBLEM TO BE SOLVED: To provide a POS system that can change information to be printed in a specific region part of a printing medium according to the contents to be printed.SOLUTION: The POS system includes: a registration device registering products to be bought by a customer; and an accounting device with which the customer performs settlement processing by himself/herself based on the product registration data. The registration device has sending means sending the product registration data so that the customer can perform settlement processing. The accounting device has receiving means receiving the registration data, receipt issuing means printing the specification of the products in a specific region part of a receipt based on the registration data and issuing the receipt; and storage means storing information on such services as discount as individual printed information to be printed in the specific region part of the receipt, the receipt issuing means printing and issuing the service information such as discount in the specific region part of the receipt.SELECTED DRAWING: Figure 1 |
