One of the most powerful and free to take is definitely targeted traffic writing articles. Articles like this one you are reading now serve many purposes.

First, establishing its position as an "authority" of the subject and also increases your brand name (or the name of matter). Second, the link attached in the author resource box is closely related to the content they are reading. People are more likely to buy after the "warm" to the idea. This is called "pre-sale." Thirdly, it builds a link to many road traffic and thus pushing the increase in state between the search engines. Now tell me why this tool is not so great?

How? Well say you are promoting software article submission. Naturally, you should write an article about article submission and offer some useful tips and insightful. Churn out at least two articles a day presenting at least 5 article directories for a month every day. This is a powerful method of getting sales.

That article directories to submit?
There are thousands out there! 

Remember that this is an entirely free to get high quality traffic. There are many programs out there to immediately submit your articles to hundreds of directory that saves you the hassle of having to do it yourself if you find it too tedious.

Another method is to actively participate in the forums like AfricaTopForum. Once again the benefits are obvious. You gain tons of back links and gain credibility in their place within the community. This is again a great way to brand yourself. Remember to really contribute and make the intelligent discussion - people tend to look at their signatures.

The following is the development of a powerful firm with a link to your website in it. Many people overlook this point, your signature is the "link" between the traffic and your site forums. Have said, these are not the only ways you can get free targeted traffic. There are many ways much more! Do your research and begin to explode your sales.