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Coupon exchanging and check writing system

  • US 5,483,049 A
  • Filed: 02/07/1994
  • Issued: 01/09/1996
  • Est. Priority Date: 02/07/1994
  • Status: Expired due to Term
First Claim
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1. A method related to coupons, comprising:

  • providing at least a first conventional coupon that includes product information related to a first product;

    inputting said first conventional coupon to an apparatus used in outputting at least one exchange coupon;

    controlling whether an exchange coupon should be outputted by said apparatus using said inputted first conventional coupon;

    outputting by said apparatus at least a first exchange coupon that includes product information related to a second product, different from said first product, said apparatus being responsive to receiving said first conventional coupon wherein outputting of said first exchange coupon depends upon at least receipt of said first conventional coupon;

    purchasing said second product;

    ascertaining that said second product was purchased;

    redeeming, after said outputting step, said first exchange coupon and not redeeming said first conventional coupon based on said step of purchasing said second product.

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