| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a merchandise sales data processor capable of wiping out customer's feeling of distrust that double reading is performed by displaying whether merchandise is read by an RFID reader or is read by a bar code reader on a display on the customer side when reading a bar code for the merchandise which can not be read altogether by the RFID reader. <P>SOLUTION: The merchandise sales data processor comprises: a display on the shop side; the display on the customer side; and a display means for displaying merchandise information (24, 25 and 27) for the merchandise read by the RFID reader or the bar code reader and whether the read merchandise is read by the RFID reader (18) or is read by the bar code reader (26) on the shop side display and the customer side display. <P>COPYRIGHT: (C)2008,JPO&INPIT |
