| 摘要 |
PROBLEM TO BE SOLVED: To provide a rough profit managing device using POS data, which can facilitate the input of cost data and can recognize a rough profit delayed by one day at latest. SOLUTION: In the rough profit managing device, a handy terminal 20 is connected to a computer 10 through the input/output connector of a battery charger 19. The computer 10 generates at least rough profit data in a day unit at every unit of a single article from cost data and rejection quantity data, which are registered by the operation of an input operation part in the handy terminal 20 or a bar code reader. The rough profit data is displayed on the cathode tube display part 14 of the computer 10, is transferred to the handy terminal 20 through the battery charger 19 and is displayed in the display part. |
