When I build a new site for a client in my multisite setup:
1.) I'd like to give them temporary dashboard access to add written copy to their subsite before it's launched.
2.) Then, once they pay for access, I'd like the site to be accessible to ALL users added to the subsite, not just the administrator who paid.
3.) Finally, it'd be nice if I, as SuperAdmin, did not have to grant myself unlimited Pro access each time I add a new subsite.
Are any of these already features of ProSites?