Sometimes, dealers offer very low financing rates for specific cars or models, but may not be willing to negotiate on the price of these cars. (consumer.ftc.gov)
Just think about having to place ads for buyers, waiting, and then negotiating on a price every time you wanted to sell stock. (protective.com)
There are those who blatantly ask for it, those who try to negotiate on price because that's what they do and those who are just plain cheap. (inc.com)