The GoodUPC team writes and reviews every guide here. We deliver UPC/EAN barcode numbers to sellers every day and these guides reflect the real questions and issues we see from Amazon, eBay, Etsy and retail sellers — practical, not theoretical.
We are an independent reseller of barcode numbers and are not affiliated with, endorsed by, or a member of GS1. The barcode numbers we sell were originally issued by UCC/GS1 prior to August 28, 2002, and are unique, authentic, and never previously used.
