PU Hi, I am travelling to Switzerland in June 2022 for about 10 days and I have purchased “swiss half fare card” valid for 1 month. How can I use this while buying tickets for intercity journeys in Switzerland. If I try buying ticket on SBB website I do not see how/where to enter this information (that I am holding swiss half fare card) so that I can get the discount. Looking forward to the members expert advise. Thank you.