- This extension requires registration to download.
* Purchase to Permissions - update a user permissions group at point of purchase in WHMCS
* Cron updates - When WHMCS runs its nightly cron, you can elect to include updating your user permissions through Belong
* Easy Messaging - error messages are easy to troubleshoot
* Extensibility - now you can extend the functionality into other applications! vBulletin, Fusion and WHMCS client group extensibility is included, with more on the way!