What are EAN bar codes? Do I really need one?
The EAN bar code system is used outside of the U.S. and Canada and is 13 digits long. It is based upon the 12-digit UPC system with the simple addition of a single number that signifies a country code. The great thing about having a 12-digit UPC bar code is that it will work in any country in the world. Therefore, if you have a UPC bar code you do not need an EAN bar code.