I dunno if I agree with that. I'm sure sometimes you ask about jazz music and he gives you a discount for being a jazz lover, and other times he says he hates jazz and to get the hell out of the office! Same question, completely different response. Ditto when you ask if it comes with fuzzy dice, sometimes he says "Sure" and lowers the price, other times "Sorry, that costs a bit more" and bumps up the price!
Maybe someone should disassemble it and look through the code!