| 摘要 |
A classification advertisement at a selling time point using a POS is provided to automatically output an advertisement belonging to classification of a scanned product together with a signal sound. A central server and a POS server of each store are connected through online. Products are classified by large classification and middle classification. An advertisement contract with each manufacturer is performed per each product classification. An advertisement per the classification is registered in the server. The center server transmits an advertisement determined in real time in a POS of a store according to classification. When a barcode scanner scans a product, an advertisement of corresponding classification is outputted. The classified advertisement is outputted in an advertisement line of a price display monitor. |
