Configuring Fast Tickets

By using System Property (FastTicket, Integer) this can be unavailable (Value=0) made available at any time (Value=1), or only after the 'Doors Open' time ahead of any given performance (Value=2).

The 'key' uses the first letter of the book type ID. If that letter is already taken, it uses an available number, so "S" for Student, then "1" for "Senior", etc.