Well I was trying to use them but stop

as at this moment they not working properly, or maybe better to say they working not the way that I need.
My main concerns about memberships are:
1. Memberships are not renewable.
2.
Memberships are not approved automatically, if you are using PayPal.
3.
More than one membership - same customer.
I am waiting until these stuff will be fixed, because without these you will need all the time monitor memberships and do a lot of things manually.