You can also do this with fast food restaurants. A great example near me is a Taco Bell that doesn't have a drive through but is surrounded by a bunch of apart

You can also do this with fast food restaurants. A great example near me is a Taco Bell that doesn't have a drive through but is surrounded by a bunch of apartments where the nearby locations that do have drive up windows are cheaper. I would be curious to know the wealth gap between those two areas, but my gut would assume the more expensive eggs are at the poorer Walmart. Captive audience with less options. It's expensive to be poor. (Like that Taco Bell example)