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Originally Posted by 24-96 Mastering  There's a calculator at UPC Database: Check Digit Calculator so if there's doubt that the number is complete/correct, enter the full code without the last digit and match the generated check digit with your last digit. |
Thanks for that link, Robin. While it's all EAN 13 here at least, not having the check digit has, on rare occasions, certainly delayed projects. I'm sure I'm not alone there.