A、Things on sale may be worth buying. B、Things on sale are not worth buying. C、Things on sale are out of style and season D、Thin

M: If I ever see that guy again, I’m definitely going to tell him a thing or two.
W: Take it easy. Remember, our policy is that the customer is always right. You don’t want to argue with a customer even if you think you are absolutely right.
Q: What can be inferred about the man?

M: Do you think we can really get anything of good quality at sales? The things might be out of season or out of fashion.
W: They might be. But if you look things over, you might get good buys.
Q: What does the woman mean?