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Couponing system

  • US 20080046325A1
  • Filed: 08/16/2007
  • Published: 02/21/2008
  • Est. Priority Date: 02/05/2004
  • Status: Active Grant
First Claim
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1. A method of offering coupons through a couponing system to a consumer at a point of sale, such method comprising the steps of:

  • detecting entry of an identifier of an item to be purchased by the consumer at the point of sale;

    searching a database using the identifier of the item to identify a coupon that provides a discount on a purchase price of the item to any consumer when used with a predetermined card;

    calculating a discount offered by the coupon for purchase of the item with the predetermined card; and

    displaying at the point of sale the calculated discount available to the consumer based upon use of the predetermined card and which calculated discount is not applicable with competing cards.

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