Forgive me for asking, with Apple Pay now in the UK.. can I really use it at any contactless terminal that doesn't even support AP officially? I only ask because the guys in my local Sainsbury's have made me paranoid about the whole things. I was fine until a few weeks ago when I tried to use my card to pay contactless and the supervisors for the self checkouts came running over screaming at me; telling me I couldn't do that. Now I just don't want to look a fool aha. p.s. I'm sure you can, but my explanation above is messing with me. Thanks!