Home-based business is a nearly $500 billion a year industry. That's more than the pharmaceutical industry, food industry, and consumer goods industry combined. How? Because of the sheer numbers of people in business for themselves who are now working from home. The extremely low start-up cost, flexible hours, and the internet are fueling the growth of the home based business segment. Nearly 200 million people in North America alone enjoy the freedom and benefit of owning their own internet business. You can too with Pro Travel Network.