One character slot per server is £7.69 per month (8 max)
8 character slots per server (40 max) is £8.99 per month (using 30 day sub - less if you pay more0.
They're doing it this way because theoretically one character can be all classes - in practice you'll run out of quests pretty quickly so you'll have to grind to level everything - but the choice is there
DinAlt
Oh right, I thought it was £10 for 1 slot and £15 for 8 slots, I'll just go with the 8 then, not such a big difference. Must have gotten £ mixed up with $.