Search Engine Submission - There are two methods in which to show up on a search engine. One is to design a web site in such a way that the search engine can find it. The other is to register with search engines to tell them that you exist. It takes a combination of these two methods to successfully show up on search engines.
Standard Search Engine Submission includes listing your site with all the major free directories and search engines. These include Google and dmoz.org.
Deluxe Search Engine Submission includes all Standard listings in addition to several major paid directories, search engines and ISP's, such as Yahoo!, AOL, MSN, Netscape, Lycos, and infospace.
Premium Search Engine Submission includes all Standard and Deluxe listings in addition to upgrades on several major paid directories, search engines that will increase your traffic. This also includes using services of Looksmart and inktomi, which are search engine placement optimization services.