| 摘要 |
PURPOSE:To easily manage a commodity with attribute data of a purchase commodity being a parameter and to store the content in a file by uniformly setting constitution of a bar code which can express plural pieces of attribute data excepting for a product code. CONSTITUTION:A printing medium 6 where the bar code 5 expressing attribute data excepting for the commodity code of the commodity and attribute identification data Z1 to Z4 are printed is sticked to the product and the bar code 5 is read at the time of reset processing at a POS terminal equipment. The POS terminal equipment processes reset based on attribute identification data Z1 to Z4 and attribute data included in the bar code 5 read from the printing medium 6. At the time, the bar code expressing the product code is simultaneously read and a controller writes the read commodity code and attribute data in the file. |
