Have you ever visited a flea market? Time was they could be found just about everywhere. Now it seems like most of the old ones are vanishing fast. Flea markets were great places for people to sell of unwanted stuff and to look for things they missed buying in the stores. But naturally there was a lot of junk at the flea markets that no one wanted. Flea market retailing was once a way of life for thousands of small vendors across North America. It remains a way of life for hundreds of thousands of small vendors across the world, perhaps more than a million. If you can procure a…