In reply to Denni:
And if you`d read the T&C`s properley there would not have been a scene, did some light bulb not come on, £400 ish v £200 ish, maybe not like with like.
And yes you do sound a nasty pair, they pointed out the deal, correctly, still offered you an £80 discount and you get all snotty.
You talk about training, muppets like you waltz around screwing prices down, but when you walk in a store you want some highly trained individual, but at the end of the day are not prepared to pay for them, you want service but are not prepared to pay for it.
Personally I think you owe the person in the shop a personal apology.