Just sit tight on it for a while.
Refuse delivery and tell them you don't want it anymore. Go back a day later and reorder. (That is assuming they don't honour the discount.)
Whatever you do don't complain you'll just look like a goit.
Bought it from a high street store, looks like there is nothing i can do.
Thanks for the information.
Bought it from a high street store, looks like there is nothing i can do.
Thanks for the information.
You were obviously happy to pay £400 quid for it or else you wouldn't have bought it.
Quit moaning!