walk or ride their bikes there or it’s a short drive so the person saves time or gas. anything that saves time, is too easy or provides instant comfort comes with a price, many times an expensive price. if a person gets off work at midnight and need a loaf of bread for their sandwich, the local grocery store is closed so they buy the loaf of bread at the corner store or gas station. at the grocery store the loaf of bread might be $1.29 but at the corner store or gas station it might be $2.49.
here is an example of how these one stop shops operate. a young 