Cheap Way To Market
Search engine marketing is one of the cheapest ways to market your website. You are able to get results in the search engine that people click on for $0 per click.
Succeeding at at search engine marketing is about SEO. You want to optimize your site for search engines to see the best benefit possible. This means having a well designed site with a lot of links. I have found that the best way to get links is by offering a tool that people will link to. I do this with Wordpress Plugins.
What kind of tool would you like to offer?