Links

https://help.shopify.com/en/manual/sell-online/amazon-sales-channel/amazon-list-products#create-a-new-listing-for-a-product

-create listing on amazon 

https://brandservices.amazon.com/

-create brand for amazon 

https://help.shopify.com/en/manual/sell-online/amazon-sales-channel/amazon-list-products#add-your-registered-brand

-how to add a register brand and avoid gtin number requirements 

 

1-888-280-4358

-amazon seller central