Property Value Description Autorenew {ERROR_INVALID_AR_OPT} {ERROR_INVALID_AR_VALUE} autorenew on autorenew off   Activate or deactivate the domain autorenewal system. If activated, all domains which are marked to be autorenewed will be prolongued automatically 7 days before expiration. Notifications will be sent before and after the actual renewal. In case autorenew is disabled, the standard renewal procedure will be in place again.