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Method and system for using a frequent shopper card as a phone calling card

  • US 5,915,007 A
  • Filed: 04/14/1998
  • Issued: 06/22/1999
  • Est. Priority Date: 04/14/1998
  • Status: Expired due to Term
First Claim
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1. A method for using a frequent shopper card as a phone calling card comprising the steps of:

  • (a) issuing a transfer certificate with a predetermined phone time and having a first personal identification number, at a terminal; and

    (b) adding the predetermined phone time to an account, associated with the frequent shopper card having a second personal identification number, based on the first personal identification number, at a server.

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