PROBLEM TO BE SOLVED: To provide a food and drink providing system, a service card, a customer seat terminal device, a management device, a kitchen terminal device and a conveying device, in which a sales chance of food and drink can be precisely obtained while improving the convenience of the system, and customer-rotation efficiency can be improved.;SOLUTION: The food and drink providing system 1 comprises the service card 500 carried by a user and containing a first memory IC 511 storing first food and drink information that is information for food and drink the user ate in the past, a second reader part 206 or a fourth reader part 407 as an information reading part for reading the first food and drink information written in the first memory IC 511, a control part 401 as an information generation part for generating desired information based on the read first food and drink information, and a first writer part 406 as an information writing part for writing food and drink information including second food and drink information of food and drink at least the user ate this time as third food and drink information in addition to the first food and drink information written in the first memory IC 511.;COPYRIGHT: (C)2007,JPO&INPIT
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