We need multiple subscription abilities. Free + Premium packages.
We need to be able to create categories that (as admin) we can limit posts that can be made every so often. Maybe once a day. Or, it could be, one message can be sent per day for free account users, and for premium users, maybe two a day.
Also, when member subscriptions are out, we need to be able to give out promo codes, and also the ability to give certain users free membership for a certain amount of time. Also, the ability to remove membership from users. (But obviously we would have to send an email out to the user off our own backs)
Also, any other additions you could make to this 'Member Subscription' feature.