You'll have to authorize SellerZen as a developer before we can begin syncing your data. To do this, simply go to Settings > User Permissions.
Scroll down to Amazon MWS Developer Permissions and click on the "Authorize a Developer" button.
Enter the following information for the required field:
Developer's Name: SellerZen
Developer ID: 4966-7670-9125
Click on Next. The next screen will display your Seller ID and MWS Auth Token. You'll need both when you connect your Amazon marketplace to SellerZen.
If you close this page, you can always access your Seller ID and MWS Auth Token under Settings > User Permissions.