Originally Posted by
LondonElite
Can you even buy these on the SBB app? I always buy the cheapest tickets (usually in first class) and get on whatever train suits.
There are different kind of fares: regular, saver and super saver, and they all show in the app (you need to select which one you want after you selected a specific train).
With regular tickets, you can board any train - however saver and super saver are bound to the specific train you selected (it's mentioned on the ticket).