Home » Amazon Ads Retail Certification » If you’re adding a product that’s new to Amazon.com and does not match an existing product listing, you’re required to have a Global Trade Item Number (GTIN). If you’re adding a product that’s new to Amazon.com and does not match an existing product listing, you’re required to have a Global Trade Item Number (GTIN). Advertisement 5shares Facebook LinkedIn Pinterest Twitter Email False True Join our listSubscribe to our mailing list and get interesting stuff and updates to your email inbox. Thank you for subscribing.Something went wrong.We respect your privacy and take protecting it seriously