I'm a bit surprised we don't have one of these. However, a brief look round couldn't locate it. Mods, it this is duplication of effort, then please merge.
I made an interesting discovery today.
WHen booking tickets using the East Coast website, in order to avoid delivery costs it makes sense to buy your advance tickets on line and then get them out of a machine. You have to nominate the machine form which you get the tickets, it seems. However, just fora change I nominate my local station, Prittlewell, where there is no machine, and went down there during business hours today to collect them I had a second set of tickets for which I had nominated Southend Vic as the machine from which I intended to collect.
However, the Man behind the Counter gave me the second set of tickets as well. What is more, he didn't need the 8-digit collection code that one has to key into a machine. This got me wondering why we are prompted to name a station/machine at all, if every ticket office can dispense the tickets. I had always assumed that the 8-digit code was for security, to ensure that me just finding some bod's credit card on the platform and sticking it in the machine on spec was not a profitable sideline. The Man behind the Counter didn't need any other form of identity so in a sense i could have done just that. I haven't tried yet, but i would imagine that any ticket machine would be able to dispense tickets, no matter which machine was nominated.
Incidentally, the tickets I collected today were for the Skinflint Express to Peterborough and back, and the tickets to Mordor Central for the Rollrights ride.