The Collaborator Code is a 4-digit number found in the Collaborator section under Users and Permissions.
To find your collaborator code, open your Shopify admin, click on "Settings," then "Users and permissions", and copy the collaborator code found in the "Collaborators" box.
If you do not have the "Users and Permissions" menu item, then your store has been migrated to the new role-based system.
Click "Settings", "Users" and then "Security".
