Not sure that is applicable here.
The practice — supported by artificial intelligence and known as dynamic pricing or surveillance pricing — can lead to two consumers paying different amounts for the same item from the same retailer, at roughly the same time. If a store knows, for example, that one of those customers lives in a wealthier neighborhood, it can charge that person a higher price.
That has always happened. If you go to a flea market, do you think the seller isn't going to bump up the price if you look prosperous or desperate? Do you think the roof replacement company isn't going to make a bid based on how wealthy or poor your neighborhood looks? Or you need a new water heater? Do you think grocery stores in wealthy neighborhoods charge more?
We live in a market economy. If you don't like the price, us apes have learned to say "no".
BTW, if prices are set by the wealth of the customer, then the poor ought to be getting a better deal. Isn't that a good thing?