a few questions about the Membership plugin: 1. Is there

Hello, a few questions about the Membership plugin:

1. Is there a way to be notified by email when someone purchases a new membership? I didn't see this in the options and this is something that looks to be vital for us.

2. We will use PayPal as our Gateyway, and will need the name/address of each subscriber for our records system. Does the Membership plugin collect/show this, or will we have to get the info right from the Pay Pal account?

3. Unfortuately, we have many many spam user registrations. I will try to stop them more and have tried a few plugins. Is there a WPMUDEV plugin that can stop these? And, can't I filter and just see my memberships anyway?

Thanks for the help!