They don't send you tickets. You have to create an account in order to access your tickets. You can't print the tickets, which is problematic since I like a hard copy, just in case.
Wasted a great deal of time to access tickets, only to find out I had to send them to someone to be able to access them. In the end I had to create another email account that seatgeek would allow me to send them to and allow me to "access" my tickets.
Wow, I mean really a pain in the neck!