Don't see the point. Who wants to pay the extra £1.10? Not me. Maybe it'll help the turnstile operator not having to find £4 change all the time but your're gonna be awash with pound coins anyway since most people will have correct change I would guess. Now if somehow the online purchase could be reduced to tenner again then I'd be buying online. Doubt you'll have many takers at all for the online stuff with the extra booking fee. Unless we start getting 1000+ gates hehe!