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SYSTEM AND METHOD FOR SECURED ACCOUNT NUMBERS IN PROXIMITY DEVICES

  • US 20140258113A1
  • Filed: 05/12/2014
  • Published: 09/11/2014
  • Est. Priority Date: 09/06/2005
  • Status: Abandoned Application
First Claim
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1. A method comprising:

  • receiving, by a server computer associated with a payment processing network, an authorization request message for a transaction, the authorization request message including a secured account number, wherein the secured account number is associated with a real account number, and the secured account number and the real account number are associated with the same account;

    determining, by the server computer, whether the authorization request message is associated with a proximity transaction,authorizing the transaction when the authorization request message is associated with a proximity transaction; and

    denying the transaction when the authorization request message is not associated with a proximity transaction.

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