But why go to let's say McDonald's and get a large coke for a 1$ which a large drink can fit into a medium cup so they're ripping you off with your dollar. I'll do like a 45-50oz or smaller if you'd like for less money. Circle k is the home of the 79cent 44oz polar pop. So I'll offer a 45oz drink cup for 75cents. 33oz for 65c or a small 20oz for 55cents. Hell, I don't even have to sell a cup I don't think? I'll just stock up on ice cold can soda if it makes people's lives easier and sell the stuff like a vending machine Competition at its finest.

^This.