self employed on the roadside, but it's better than punching a clock
it's better than a lemonade stand too... people know how that Coke will taste, but not know what your lemonade is going to be like
and this is a portable gas station from the 1920's. Somewhere I posted a photo of a guy wheeling one down a city street and selling a gallon here, a couple there. It's a good idea in my opinion... it brings the convienence factor to buying gas... and not having to pull into a gas station when your car requires it. Imagine if your gas was refilled while you were at work? How nice would that be?