| 摘要 |
PURPOSE:To determine selling status and prevent the shortage of stock and the occurrence of dead stocks, by providing a sales data output means for displaying commodity sales data or printing the same on a label in a sales information output mode and making reference to a computation label printer for the commodity selling status. CONSTITUTION:An inline communication information is checked and, if it is pricing data set by a computation label printer 3, the pricing data is added to a pricing area of a commodity master file of a store processor 1. If the inline communication information is the sales data based on a POS system 2, the sales data is added to a sales area of the commodity master file of the store processor 1. A clock incorporated in the store processor 1 is then checked and a sales data transmitting means, after the lapse of 30min, comes in opera tion to transmit the pricing data and sales data of commodities added to the commodity master file to a computation label printer 3 through an inline commu nication means. Thus, the computation label printer having PLU and POS sys tem controlling the sales data are connected in inline to the store processor. |
