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Method and arrangement for validating coupons

  • US 4,839,507 A
  • Filed: 03/17/1988
  • Issued: 06/13/1989
  • Est. Priority Date: 11/06/1987
  • Status: Expired due to Fees
First Claim
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1. A method of coupon verification, wherein at least two juxtaposed coupons each having a bar code printed or formed thereon, are passed substantially simultaneously through or relative to bar code reader means, such that said juxtaposed coupons if accepted by said bar code reader means cause matter to be dispensed from a holding and dispensing means.

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