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Method and apparatus for generating a coupon

  • US RE40,186 E1
  • Filed: 10/02/2003
  • Issued: 03/25/2008
  • Est. Priority Date: 03/21/1997
  • Status: Expired due to Term
First Claim
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1. A method for generating a coupon, comprising:

  • generating a purchase price of a purchase;

    generating a rounded price;

    calculating a round-up amount, the round-up amount being a difference between the purchase price and the rounded price; and

    printing on the coupon an identifier based on the round-up amount.

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