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Tracking merchant specific reward credits and balances in a multi merchant environment utilizing one card or account number

  • US 20060224454A1
  • Filed: 03/31/2006
  • Published: 10/05/2006
  • Est. Priority Date: 03/31/2005
  • Status: Abandoned Application
First Claim
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1. A method of conducting business comprising:

  • providing at least one customer with a portable device having machine-readable identification information;

    establishing a plurality of accounts each corresponding to a merchant and associating the machine readable information with said plurality of accounts;

    for at least one transaction with at least one of said plurality of merchants, determining whether said identification information is presented;

    if in association with said transaction said identification information is presented, manipulating the account corresponding to the merchant in accordance with the transaction.

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