A Google for "bar codes site:forums.filemaker.com" will return threads here about bar codes.
Someone or several will offer their answers soon.
These are my Bar Code Links
David, Thanks. Is this hard to set up in your opinion?
Any other comments or direction?
"hard to set up" is not a question anyone can answer for you. What is easy for one person will not be easy for another. It depends on the skill and experience level of the developer. Best way to answer that question is to try setting it up and see if you can do it from the info provided. And you are welcome to post additional questions here if you get stuck trying to set this up.