Hi there!
Thanks for reaching out to us. I will try to help answer your questions.
There is a setting in Events > Settings > Tickets > “Require users to log in before they purchase tickets.” However, this applies to all tickets.
You have paid tickets for both subscribers and the general public?
It would be possible to customize the template that outputs the tickets to use conditional statements to determine which ticket to show based on logged in status.
Check out our Themer’s Guide to learn more about customizing the events templates. If this is something you feel confident in pursuing, I could help point you in the right direction for the customization that you want to make.
You can also read this article on creating a “members only” calendar. Not sure if this is exactly what you’re trying to do, but it may be something to consider.
Regards,
Sky