If you tried to connect a sales channels and received the message "Whoops - That channel is already connected to another Sellbrite account," this means the channel is already connected to a different Sellbrite account.
A Sellbrite support agent can remove the channel for you, but they'll need your account ID to do so. Here's how to find it for each channel.
Locate your Google Shopping Account ID
Log into your Google Merchant Center.
Your account ID is displayed in the top-right corner of the page, next to your account information.
Locate your Amazon Merchant Token
Log into Amazon Seller Central.
Go to Settings.
From the Settings page, select Merchant Token. This will take you directly to a page displaying your Amazon Merchant Token.
Locate your Etsy Shop ID
Finding your Etsy Shop ID is a little unintuitive. Start by logging out of your Etsy account or opening an incognito window.
Enter your shop URL in your browser's address bar (for example: etsy.com/shop/yourshopname).
Hover over the Contact button on your shop page.
A URL will appear in the bottom-left corner of your browser. Your Etsy Shop ID is the string of numbers at the end of that URL.
