Creating a home business is never easy; however, marketing online using affiliate programs as a stream of income is one of the simplest as well as most economical ways to begin earning an income from home.

What is affiliate marketing? Simply put, it is when an online marketer promotes a company's products and receives a percentage of all sales that result from this promotion. The online marketer may have a website, blog, and/or mailing list that he or she can promote various products through. Because the vast majority of affiliate programs are free to join, the costs associated with this type of online business are minimal. This is one of the reasons affiliate marketing has become so popular as an alternative to the more traditional type of home-based business.

Affiliate marketing has many other advantages for the work at home entrepreneur as well. Because there are so many companies who now have an online presence, there is a plethora of industries from which to choose. The secret to affiliate marketing success is to uncover niche markets whose products are in demand and then promote to that particular market segment those companies whose products fill that demand. The cost of doing business online is so small compared to a brick-and-mortar business, an entrepreneur can built a series of niche websites promoting a variety of affiliate programs and using various online marketing techniques can soon develop streams of income from their sites - all done on a very economical level.

Best of all, once the initial work is done, most of the websites then become an almost automatic stream of income. Content does need to be added as well as updated, but once a website is up and running, the work at home entrepreneur is then free to explore and develop additional niche markets. Each website then adds to his or her income stream on a regular basis.

There is a period of time before any income can be realized, but once profits from affiliate program marketing begin to flow, the secret to continued success from affiliate marketing is to increase the number of websites and related content so that the income is coming from several sources.

It takes time and effort to get an affiliate marketing business up and running, but the rewards are significant. Unlike many other internet business models that have come and gone, it is a way of earning an income online that has stood the test of time and continues to be profitable today.