I am intending to buy the 1month Swiss half fare card. Just want to ensure it is valid for the following
1. 50% discount from Interlaken OST to Jungfrac.
It seems like the return tickets from Interlaken to Jungfrac is 197chf. So is it that with the half fare card, I will just need to pay 50% of 197chf
2. 50% discount form Engelberg to Mt Titlis
3. 50% discount on all SBB transport
eg from Basel to Lucerne, Lucerne to Engelberg (return), Lucerne to Interlaken, Interlaken to Zurich
Thks so much