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ADVERTISEMENT SYSTEM AND COMMODITY SALES SYSTEM

  • US 20090055275A1
  • Filed: 03/14/2007
  • Published: 02/26/2009
  • Est. Priority Date: 03/15/2006
  • Status: Abandoned Application
First Claim
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1. An advertisement system for advertising a commodity via a communication network, comprising:

  • an advertisement-data creation device that extracts, upon receiving an advertisement transmission request identifying a commodity via the communication network from a terminal unit, advertisement data of the commodity specified by the transmission request from an advertisement database storing therein a commodity and advertisement data of commodities;

    a transmission device that transmits said extracted advertisement data via the communication network, after attaching privilege information thereto, to the terminal unit that transmitted the transmission request;

    a client-information registration device that registers in a client-information database information identifying said terminal unit that transmitted said advertisement transmission request, a commodity corresponding to said extracted advertisement data, and said privilege information in association with one another; and

    a privilege-information extraction device that extracts, upon receiving information showing that a commodity purchase request is received from a terminal unit, a privilege to be offered to said terminal unit that transmitted said commodity purchase request, with reference to said client-information database.

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