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Information processing system

  • US 20020165803A1
  • Filed: 05/01/2001
  • Published: 11/07/2002
  • Est. Priority Date: 05/01/2001
  • Status: Abandoned Application
First Claim
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1. An information processing system for processing information in a shop, the system comprising a portable device possessed by a user and a host computer for communication with the portable device, the portable device comprising:

  • input means for inputting commodity information provided near a commodity or on the commodity, when the commodity in the shop is to be purchased;

    first memory means for storing the commodity information input by the input means;

    second memory means-for prestoring user information;

    totaling means for totaling, when a price of one or more commodities based on one or more commodity information items stored in the first memory means is to be processed in the shop and if there is the user information in the second memory means, which corresponds to the commodity information stored in the first memory means, the commodity information stored in the first memory means by adding the user information corresponding to the commodity information; and

    transmission means for transmitting the total information totaled by the totaling means to the host computer.

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