From my head on outsource seo
An affordable seo company would not only be able to offer technical advice developing a professional website, but may provide other value added services such as web hosting, keyword research and even web content development. Campaign management is a great add on and should be part of the reason to choose an affordable SEO service provider. PPC campaigns are particularly useful and play a supportive role to the regular website optimization. When looking to hire an affordable SEO company, it does not also hurt to learn the nuances of SEO to an extent to make an informed choice of SEO provider. For example, search engines such as Google rank organic search listings along with advertised sponsored links in the results page.