Date and time you connect/disconnect to/from the service.
Source IP you use to connect to the service.
Bandwidth usage
E-mail provided by Paypal.
Paypal payment data.
And then this:
DISCLOSURE
If under subpoena, PrivateInternetAccess.com may release data in order to comply with legal obligations or in order to enforce the PrivateInternetAccess.com Terms of Service and/or other agreements.
PrivateInternetAccess.com may release data in order to protect the rights, property and/or safety of PrivateInternetAccess.com, its constituents, and/or other visitors and clients.
That's correct, we log connections TO our VPN but log absolutely nothing in terms of traffic sent THROUGH the VPN. So whatever you do while connected is not logged and therefore un-subpoena-able.