f209 Hello, I’ve purchased tickets for my parents, but for one of them, the date is incorrect—there’s a 10-day difference due to a misclick. Would that be a problem? The route is Munich to St. Gallen by train. Thank you!
RolandP Hello f209 Welcome to the SBB Community. For the Swiss stretch, see the frequent answer here: https://community.sbb.ch/d/34984-date-of-birth/2 Kind regards, Roland