2. On the Developer Authorizations page, click on the [+] next to Account List to expand your list of available accounts.
3. Find the Profile ID for the desired account. Copy-and-paste the Profile ID into the RO Channel Setup tab for the desired channel. Press the [Verify Profile] button.
4. Return to the Developer Authorizations page of Channel Advisor. Under the Account List, find the newly created authorization. Under the Actions column, press the Approve Access link. Be sure the Status changes to Enabled.