Your Amazon Seller ID is also known as your Amazon Merchant Token


To find your Amazon Seller ID,  log in to your Amazon Seller Central Account at https://sellercentral.amazon.com.au/home


Go to Settings -> Account Info on the top right or go to https://sellercentral.amazon.com.au/hz/sc/account-information

In the Business Information section click the Merchant Token link

Copy this token to use for your Omnivore login


If you cannot see the link to Merchant Token please check that you have a Professional Account for Amazon AU at Settings -> Account Info on the top right or go to https://sellercentral.amazon.com.au/hz/sc/account-information. You will not be given a Merchant Token if you have an Individual Account type