01The UCC Number
All coupons should begin with the number 5, which is called the UCC or NSC number. That number of "5" tells the barcode reader that it's scanning a coupon and not a different type of barcode.
Next comes a five digit (12345 in the photo above) manufacturer number. This number should match the manufacturer number on the product.
The next set of three numbers (678 in the image above) is called the family code. This code is used to verify that the shopper has purchased the product which applies to the coupon.
The two numbers which follow the family code are referred to as the value code. This determines the value of the coupon. However, you can't always tell the coupon value from simply looking at this code. If it says "55" that may not mean you'll get 55 cents off. In other words, the computer can read this code, but the naked eye may not be able to.
The final number is called a check digit. All UPC numbers contain a check digit which is automatically calculated based on the previous numbers on the UPC symbol.
How to Read a UPC Coupon Code
Most all UPC Coupon Codes are made up of five sections that include a total of 12 numbers. Each section is used to help match coupons to products and determine the value of the coupon. If you want to get a better understanding of what these codes on your coupons mean, check out the following five steps that explain the basics.