>It's price discrimination in that different people have different tolerances for spending time and energy on hunting for deals.
I never argued it's not price discrimination. In fact I was arguing the opposite, that price discrimination is the same as "negotiation", and it's alive and well in modern times. It might not be "negotiation" in the sense there's two parties going back and forth, but the end goal of negotiation is price discrimination. If coupons and apps do the same thing, does the fact that you're not talking to a salesman really matter?
I never argued it's not price discrimination. In fact I was arguing the opposite, that price discrimination is the same as "negotiation", and it's alive and well in modern times. It might not be "negotiation" in the sense there's two parties going back and forth, but the end goal of negotiation is price discrimination. If coupons and apps do the same thing, does the fact that you're not talking to a salesman really matter?