| 摘要 |
PROBLEM TO BE SOLVED: To obtain a vending machine network system which efficiently manages a vending machine with a low cost. SOLUTION: A vending machine 10 is provided with a communication means 11 which can transmit various data to a host computer 20, and the host computer 20 is provided with a communication means 11 and a data processing part 22 which generates circulation route data of a worker from collected data, and the worker who circulates among places where vending machines are installed carries a portable terminal 30. This portable terminal 30 receives circulation route data from the host computer 20 in real time and can receive the latest data from the vending machine 10 just before arrival at this vending machine 10.
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