Hello @hy-kim
Thank you for your request.
1. Yes, you can buy 5 tickets at the same time. During the purchase process, you can edit travellers (add, enter name & birthday). 2. There is no additional discount for students. The advance booking period in Switzerland is 2 months. For 7 August, the earliest you can buy day tickets is 7 June. However, you can buy a saver day pass for several days. Note the conditions of sale, which are neither exchangeable nor refundable. 3. For children under 16 years of age, tickets can be purchased with the half-fare reduction. I recommend that you buy the day pass children instead of the saver day pass. Important, he must not be 16 years old at the time of the trip. Information on the day ticket for children is available here. 4. If you have a SwissPass login, you can buy tickets with your login. These are then transferred to the SBB Mobile APp. You can show the tickets via smartphone. Alternatively, you can also print out the tickets. 5. With the saver day pass you can travel anywhere in Switzerland, see the area of validity map at the bottom right of the downloads. You do not need to reserve a seat for the trains (except with Panorama trains). You can find all information about the saver day pass here.
Good to know: We have special offers for international guests. You can find them here. If you have any questions about your booking, the Contact Centre is always available on this number: +41 51 225 78 00 (CHF 0.08/min)
Have a good day. Greetings ZoeS
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