Buying rail tickets online and via the machines irritates me so I usually opt for the ticket window. Rolled up there today and asked for "2 off peak day returns for West Brompton no tube etc etc" (its in London)
"£69.39" he said
"That's a lot more than I usually pay," i replied in surprised tones
Frantic computer key tapping went on behind the glass. Then
"£33.00 please," he said. "You have to be careful with the computer - if you put in West Brompton instead of Zone 1/2/3 then it works out completely differently."
"Mm, I blame the programmers," I said. "Every time."
But really, isn't it is a good job I was concentrating.
Moral of the story is to check the approximate price you expect to pay before you go to the station. Those programmers will get some things wrong.
Unite the Kingdom and Pro Palestine marches Cup 16th May 2026

(I think!)
e.g. London-Carmarthen cheaper if you buy a ticket from the ferry company London to Wexford
and said that I thought he was a lovely man, thank you and dug in my purse for my railcard. Very embarrassingly he pointed out that it was just over a month out of date and he could charge me up to four times the full value of the journey I was making as a fine. I'm convinced that it was only because we had just had a fleeting moment of friendly banter that he just gave me a warning to get it renewed.