Hoping somebody on the forum is familiar with this program - While in Europe, I spoke to a woman from the US who was traveling on a ticket from an airline that she spent a fixed amount on, which let her travel from location to location, so long as she was going west to east, ultimately returning to her home destination.
I was probably a bottle and a half of wine in at the time and don’t remember the airline or branding of the ticket.
Does this sound like something anybody else here has seen