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Method and system for performing a retail transaction using a wireless device

  • US 20050177442A1
  • Filed: 01/09/2004
  • Published: 08/11/2005
  • Est. Priority Date: 01/09/2004
  • Status: Abandoned Application
First Claim
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1. A method of performing a retail transaction, comprising:

  • initiating a customer-independent transaction detail communication from a retail system to a transaction authorization system;

    initiating a customer wireless communication from a customer-controlled wireless communication device to the transaction authorization system;

    matching the customer wireless communication with the transaction detail communication; and

    identifying a customer account associated with the customer wireless communication; and

    authorizing the retail transaction to the retail system.

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