New job: poor person personal shopper. Someone with a "poor" profile follows you around the store so you can use their quoted prices instead of your own. Or travel agents that only book flights for you using early-2000s flip phones, shielding clients from the iPhone premium price.

The "poor" people would be getting the raw end of the deal - their profile would soon become "wealthy" and they'd have to pay more themselves.

I recall an article on personalized pricing that had it reversed - the poor pricing is actually higher, bc it's harder to buy more at bulk rate / shop around / just not buy it (discretionary).