Hi,
Trying to use SBB app to purchase train tickets in Switzerland.
I am planning to buy Berner Oberland pass - so some part of train tickets will be included by the pass..
If I am planning Lauterbrunnen to Zermatt train trip - part of the train will be covered and some part will not be covered (Lauterbrunnen to Brig is covered) by Berner Oberland pass.
There is no options on SBB app to input my BO pass information.
How do I purchase train tickets using my BO pass information and just pay the part of trip not covered by the pass.
thank you...