GS1 Company Prefix
- Select a GS1 US GTIN, Global Location Number or GS1 Company Prefix and put it in your cart.
- Provide your contact information.
- Pay (here is our W-9 form) You will get a welcome email from GS1 US within minutes. It includes all the important information you need to get started, including access to myGS1 US your online member center.