McDonald’s wants to be your caffeine pusher of choice, and promotes their inexpensive brewed coffee and frozen creations as quick, convenient, and cheap. $1 is the price point advertised on billboards. Cheap! What they don’t mention in these ads, though, is that price applies if you want your coffee black or with cream or half and half. If you prefer milk in your coffee, some franchises will accommodate you, but at others, you’re going to have to pay for a half-pint carton of milk.