| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide merchandise sales data processing devices that can constantly completely match identification numbers (identification information) unique to the devices with identification numbers (identification information) serving as markers installed in the vicinity of the devices without performing complex work, even when the arrangement of the devices is changed.SOLUTION: There are provided POS registers (merchandise sales data processing devices) 300 for accounting each including a display pole 340. The display pole 340 includes a light emission part 343, and a posting part 345 that posts identification information identifying the POS register 300 for accounting from another POS register 300 for accounting. The posting part 345 includes a panel member 350 that has attachment surfaces 351 and 353 parallel to the vertical direction of the display pole 340 and is attached to the display pole 340, an identification information display member 357 that is installed on the attachment surfaces 351 and 353 of the panel member 350. The posting part 345 is installed in the vicinity of the light emission part 343.</p> |
