I'm looking for feedback from American travelers who have purchased UK rail tickets in advance and picked them up at the station on the day of travel.
I understand this is done using the purchasing credit card at one of the ticket machines.
Does this work reliably? How does it work? Are you given some sort of magic number to key in? Do the machines take a U.S. card or do they expect a chip & pin card? Any risk of a machine eating the alien card? Is a human available if needed?
I've used UK trains a great deal, buying tickets on the day of travel, but this time I'm planning ahead. However, I've seen a good bit of chatter from people who have had problems retrieving those advanced purchase tickets.