Search engine optimization is a large industry, owing to the fact that many business owners want to see their websites on the first page of Google for popular business keywords, phrases. It makes sense to get your site onto page one in the search engine results pages, for sure, but getting high rankings isn't as easy as some people think. This is why most businesses outsource their SEO work, rather than doing it in house. This creates a massive demand for quality SEO services , and a huge industry. But should you invest in a paid search engine optimization service, or is the 'do it yourself' route the way to go? The investment of time in DIY SEO can work out more expensive than investing your money and hiring a professional search engine optimization agency. After all, your time would likely be much more profitably spend focusing on the key areas of your own business, rather than attempting to do something that is best left to internet marke...