Wife wants to travel by train from Paris to London on Thursday, 20th of April. I go to the Eurail and other site’s pages, a train schedule she wants is available.
When I try to buy a ticket, it says it wants either a Paper Pass number or some other type of information she does not have.
What is the first step she must do to begin the process of buying a train ticket from Paris to London?
Thank you in advance,
Robert for Tania