How do PSL owners buy extra tickets?

Just bought the PSL this year after buying a friends season package for the last 3 seasons. So now that they are in my name, how can I go about buying extra tickets to games. Is there a PSL presale email that goes out?

Also would like to buy some extra tailgate tickets, does anyone know how I can do this as well? Thanks

Anytime I wanted something extra, I contacted my PSL/season ticket salesman. IIRC, there was an announcement to season ticket holders (maybe only some of us?) giving us the opportunity to purchase tailgating tickets.

If it is not an option in the online account manager, call your ticket rep.