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Interactive marketing network and process using electronic certificates

  • US 5,761,648 A
  • Filed: 07/25/1995
  • Issued: 06/02/1998
  • Est. Priority Date: 07/25/1995
  • Status: Expired due to Term
First Claim
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1. A method for issuing and processing electronic certificates having both transaction data and identification data, comprising the steps of:

  • (a) establishing an electrical communication between a service system and a plurality of issuer systems;

    (b) establishing an electrical communication between the service system and a plurality of remote user stations;

    (c) transmitting to the service system from the plurality of issuer systems instructions for issuing a predetermined type and number of the electronic certificates;

    (d) the service system receiving remote user profile data, including information sufficient to specifically identify the remote user, from the plurality of remote user stations and developing correlation data which categorizes the remote user profile data;

    (e) selectively transmitting to the plurality of issuer systems from the service system the correlation data without also transmitting the specific remote user identification information; and

    (f) selectively transmitting to the plurality of remote user stations specified electronic certificates based upon the correlation data developed by the service system.

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