| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that many private stores in business use personal computers, each of which is not integrated with a cash register, for checking a stock or delivery date, while the costly store space is not effectively used due to installation of the personal computer and paperwork using the personal computer is not performed during working hours, thereby wasting the working hour. SOLUTION: In one embodiment, the device with updatable functions is provided in which the cash register is integrated with the personal computer. In another embodiment, a synchronization function with other personal computers is provided as an option. COPYRIGHT: (C)2007,JPO&INPIT
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