There doesn't have to be an absolute monopoly, just a monopoly to a very specific service that you are looking for. Like a direct flight on a less frequented ro

There doesn't have to be an absolute monopoly, just a monopoly to a very specific service that you are looking for. Like a direct flight on a less frequented route. Or a delivery of baby wipes that arrives until tomorrow lunchtime at your home address. Oh, you also searched for "what to do when out of baby wipes"? Better jack up that price then...