GS1 is the global organization that sets the standards for barcodes. When you buy from them, you get a Company Prefix that identifies your brand. This is the gold standard and is required by many major retailers (like Walmart, Target, and increasingly, Amazon).
You need a unique UPC for every "SKU." If you sell a shirt in 3 sizes and 2 colors, you need 6 unique UPC codes. buy upc codes online
These companies bought bulk quantities of UPC prefixes years ago (before GS1 changed its licensing rules) and sell individual codes to small businesses. They are much cheaper but come with some risks regarding retail acceptance. 2. Where to Buy GS1 is the global organization that sets the
Visit gs1us.org. They recently introduced a "Single GS1 US GTIN" for around $30 with no annual renewal fee, making it much more affordable for small startups than it used to be. You need a unique UPC for every "SKU
You’ll need your company name and basic contact details.