Business Consulting is an excellent work-at-home business. It offers the benefits of low start-up cost, ease of entry, high income potential, home-based and operated world-wide, potential for residual income and recurring and/or passive income. If you have some knowledge and expertise in your field, many who lack your knowledge and skills would gladly pay for your services. The big money comes from performing services for businesses instead of individuals. Today, information is King, especially on the Net. "How-To" e-books, tutorials, software, newsletters and information are the hottest sellers on the Net and are the easiest type businesses to run. If you can do something better than others, you can market it. Examples: graphic design, web site building, SEO, writing, research, and translation are all great ideas for selling your consulting skills. If you have any knowledge or experience on a subject that most people are clueless about AND they are willing to pay for it, then you've got a winner. Write it, sell it, license it, publish it, grow it into a bigger product - with a consistent and smart marketing plan, the sky is the limit.