I am using Pro sites with Pay To Blog module enabled.
*I have two levels setup (plus and Pro)
* Pay to Blog is setup with Disable Front End enabled
*There is a 7 day trial of plus setup in the settings
First of all, on a new blog creation, the blog is not added to the plus level for the trial period. So, the new user cannot login to their blog without going through the paypal payment method.
Second, MAJOR PROBLEM, when I manually try to extend the blog status by clicking on Pro Sites >> Typing in the Site ID >> Then extending it permanently, the setting does not take. Sometimes it will stay for a short period, but usually it goes right back to expired and they cannot login.