Search engine optimization (SEO) is the process of affecting the visibility of a website or a web page in a search engine's "natural" or un-paid ("organic") search results. In general, the earlier (or higher ranked on the search results page), and more frequently a site appears in the search results list, the more visitors it will receive from the search engine's users. SEO may target different kinds of search, including image search, local search, video search, academic search, news search and industry-specific vertical search engines. Search engine marketing (SEM) is a form of Internet marketing that involves the promotion of websites by increasing their visibility in search engine results pages (SERPs) through optimization and advertising. SEM uses search engine optimization (SEO), which adjusts or rewrites website content to achieve a higher ranking in search engine results pages or use pay per click listings. Price of SEO/SEM depends on many factors (e. g. business competition, number of key words, websites age), that is why we consider each of the tasks individually. To evaluate the cost of promotion, all we need are the address of Your website and the key words. If You choose BiznesPort, you pay only for the positive effects – without any hidden fees. And by positive effects we mean achieving higher ranking in search engine results pages!