Sylvia_Kwok What does it mean? I saw this offer under the price of city to city train that I searched.
RolandP Hello Sylvia_Kwok A regular point-to-point ticket is good for travel from city A to city B. It cannot be used in either city for their local public transport. With the city ticket option you can upgrade your ticket, to use it in either city, according to your selection upon ticket purchase. Please find more information on the topic here: https://www.sbb.ch/en/travelcards-and-tickets/tickets-for-switzerland/individual-tickets/city-ticket.html Best regards, Roland