The auto-renew toggle in My Account will stop the external service term’s verification process in Piano, but the auto-renew in iTunes or Google Play will not stop.
Therefore, for external terms, we would recommend hiding the auto-renew toggle in My Account.
This can be done by adding a ng-if condition via the libraryItem.provider model.
For example:
ng-if="libraryItem.provider != 'Apple iTunes'"
The name of the provider comes from the External API Configuration: