PPC (paid search marketing): PPC (pay per click) advertising involves paying to have search engines display your website offer in or alongside search results. For example, Google's Adwords program will display your ad at the top or right side of the search results page (placement depends on many factors including keywords and quality of ad). Google will also feed your ads to websites running its Adsense program. There are other types of PPC marketing, such as Facebook Ads. In PPC advertising, you pay each time someone clicks on your offer. Paid search differs from organize search in that you're paying to have your website or offer displayed higher in search results.
I would like to talk about a case study for a large start up I worked on for over eight months in the Australian and US market. This client originally came to the company with the typical link building and SEO problems. They had been using a SEO company that had an extensive link network and was using less than impressive SEO tactics and methodologies over the last 12 months. The company was also losing considerable revenue as a direct result of this low quality SEO work. So, I had to scramble and develop a revival strategy for this client.
Although it may have changed slightly since BrightEdge published its report last year, the data still seem to hold true. Organic is simply better for delivering relevant traffic. The only channel that performs better in some capacities is paid search ads, but that is only for conversions, not overall traffic delivery (Paid Search only accounted for 10 percent of overall total traffic).