To provide a technology capable of utilizing multilaterally sales result data including user information, concerning sale by a vending machine using a contact type card.
In this vending machine 100, personal information stored in an IC card 150 is extracted by a card information extraction part 121, and sales aye-and-nay is determined by a sales aye-and-nay determination part 122. In the purchasable case, a commodity is discharged to a discharge part 104. A sales result data management part 126 memorizes data of the sales date and time or the like together with the personal information acquired through the sales aye-and-nay determination part 122 and a control part 125, stores the data in a storage part 127, and transmits the data to an administration center 140 through a communication part 128 and a communication network 130. In the administration center 140, analysis of a good seller, analysis of the optimum commodity constitution to be arranged in each vending machine, or the like are performed based on the information.
COPYRIGHT: (C)2003,JPO
Katsuya Miyamori
Kiyokawa Eiichi
Koichi Miyake
Maehara Yasuyuki
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