| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a commodity sales data processor capable of preventing leakage of printed information to a third party while increasing the work efficiency by reducing the work load on a person relevant to printing.SOLUTION: The commodity sales data processor includes: a stationary docking station having a printer and a portable information terminal which can be mounted to/dismounted from the docking station. The information terminal receives input data relevant to sales of commodities and processes the received data. When the information terminal receives an instruction of printing and when the information terminal is mounted on the docking station, the information terminal prints out the data using the printer on the docking station; and when the information terminal is not mounted on the docking station, the information terminal stores the data. And when the information terminal is mounted on the docking station, the information terminal prints out the stored data using the printer on the docking station.</p> |
