If you’re tired of working for someone else and would like to start a business on your own, then you may want to check out a business opportunity found at Flea Market Cash of FleaMarketCash.net. It’s a website that features training materials to get started in selling items in the flea market. Ron Mackowski, the creator of the website, claims that this is one of the simplest yet one of the most profitable businesses you can get into.