SEO is best one to increase traffic for any kind of websites.
Coming under SEO method there are many method available to increase website traffic. There are,
1. Article Writing & Submission
2. Social bookmarking
3. Quality Inbound Links
4. Content sharing
5. Keyword Stuffing
6. Automatically generated keyword pages
7. Google Bowling
8. Different content for search engines than users
9.Search engine Visibility.
I would suggest Search engine visibility tool. Search Engine Visibility is helps to increase our page rank.You can get this SEO service from http://www.thewebpole.com/search-engine/seo-services2.aspx?prog_id=456994&pl_id=456994
Here they provide you One-click submission of your site in many search engines like Google, Yahoo!, Bing, and AOL etc... and they also provide Powerful reports that show you how to move your website up in search results.