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Method and apparatus for dispensing discount coupons in response to the purchase of one or more products

  • US 5,173,851 A
  • Filed: 02/15/1990
  • Issued: 12/22/1992
  • Est. Priority Date: 07/18/1984
  • Status: Expired due to Term
First Claim
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1. A system for printing a redeemable coupon in a retail store, solely in response to the purchase of a plurality of preselected items, the system comprising:

  • a plurality of terminals at customer checkout locations, each having means for reading product codes on purchased items in a customer order;

    a store controller with which the terminals can communicate, the store controller having access to an item record file containing price and other information for each product item;

    means for storing the terms of at least one coupon deal in which the printing of a discount coupon for a selected product will be triggered by the purchase of a plurality of products;

    means for identifying the triggering products in the customer order;

    means for associating the triggering products with the coupon deal; and

    means for automatically printing at least one discount coupon based on the details of the coupon deal and without the intervention or participation of the customer other than in purchasing the triggering products.

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