Small Business Pos Systems What Small Business Is Doing Well In This Economy?

What small business is doing well in this economy? - small business pos systems

What small businesses are doing well in this economy?
And most of them are family businesses that are down, often in the net and many puzzles. What small businesses are still in the dark. My background is engineering, but I have a PE cert and not think about.

If you know a company that it is good, please write here. Thank you.