Business is business and getting the best possible deal is good business
Oh I agree completely, but would you come out of Curry's or a Thomson travel shop claiming that you had r*ped them!! I wouldn't like to think so. A bit of dignity, decorum and self-respect, but those words don't really seem to appear in FR / MO'L vocabulary.
If Curry's staff witnessed you spouting such rubbish, do you really think they'll great you with open arms the next time you go back to change your blu-ray player, or pick up a toaster???