On 3/2/2017 6:44 AM, Steven Schveighoffer wrote:
The bus terminal had machines that allowed you to buy the ticket with cash or credit card I believe, and the same machines validate your ticket as well.
Last year I used those machines to buy a 3 day pass to the transit system, I think it was lost in the menus under "Tourist Fahrkarte" or something like that. It was well worth it.
Don't worry about timetables on the bus/subway. They run constantly.