The car is self-operating, so use the wall-mounted phone to ring the mountain station before boarding, then pay the 13 Swiss franc round-trip fare as you exit.
When Air Canada implemented its new pricing structure, it also eliminated many travel restrictions that passengers hated, such as requiring a Saturday-night stay and a round-trip ticket to get the lowest fare.
In 2005 Air Deccan, the largest low-cost airline at the time, offered a Delhi-Hyderabad roundtrip for 3, 000 rupees, lower than the 5, 000 rupee fare for ac first class in the railways.