| 摘要 |
PURPOSE:To effectively utilize POS data by displaying the data with color images and graphs so that even small and medium-sized retailers having no dedicated staff can utilize the POS data as to a multiple-store management system which manages POS data from plural stores centrally at a center, performs statistical processing, etc., and has a function for sending the results to the respective stores. CONSTITUTION:A system center device 1 is equipped with an arithmetic unit 12 which processes data from respective system terminal devices 2, 2..., statistically processes the data obtained from the system terminal devices 2, and outputs their index data, and each system terminal device 2 outputs a document based on the index data. |
