Swiss half fairt

Each person needs their own half fare card.

Nice try on the funny math :). It won't work. Each person will need to have their own Swiss half-fare card at full price. 99CHF ($94.40) for each card. The card is good for 30 days. You will also need to sign the card. We found that the conductors not only checked the card, they asked for our passports to compare the signatures. This mostly prevents travelers from leaving the country well before the 30 day expiration date and giving the card to others.

Thanks for the helpful information ! Just trying to save some bucks.