This feature allows you to sell SingleSites through levels. Once a user buys a specific level he will be able to create his own site, and he will become the administrator for that site.
It can be activated by going to UMP Dashboard -> Extensions -> MultiSite Subscriptions.
You can decide which levels provide SingleSites for your users.
After activating and clicking the Save Changes button, please go to UMP Dashboard -> Showcases -> Account Page. Scroll down to the Menu Tabs, click and activate User Sites.
Now the users that have the required levels will be able to create their own sites and maintain them until their subscription expires, once they renew it they regain access to their website.