Yes, it has autobilling and client managment. It will auto create your hosting accounts in Direct Admin (auto-provisioning). Unfortuantly you won't see all the newest features in the demo because all the newest features are in the RC version. According to saeven.net the client side is 100% complete and the admin panel is 90%.
The current demo version doesn't do the RC3 version justice.
Plus It's only $35.00 with free updates.