I've never been on a train before so some of these questions may seem pretty stupid!
Say I wanted to travel from Station A to C, but the route involved A to B, then B to C - could I book the ticket in person a week before at another station which isn't involved in the journey?
A to B is with one train service provider and B to C is with another, does this make any difference?
The price of the total journey is £33 on thetrainline.com, £12 A to B and £21 B to C, would this price differ and if so by how much if I booked at the station about a week in advance?
I'm 16 so would a child ticket be a good idea?