In Oblivion, you could spend 5 trains per level from trainer NPCs.
My biggest gripe with this is you would miss out on lower levels because it would be hard to have the funds that early on in the game.
So I'm wondering, do they stack in Skyrim? So, say, by the time you get to level 10, will you have 50 training slots instead of 5 if you haven't used any yet?

