The two important factors that influence the Adsense  revenue, are: CPM(cost per impression) and the cost per click(CPC) to the advertiser of the ads. This post talk about the last of these - the CPC.

As many of you know, Google AdSense is tied into Google AdWords. An advertiser that want advertise its product or services goes to Google Adwords and purchase keywords. At this point, AdWords program creates one or more advertisements that will appear either on Google’s search result pages or on “content pages”.

Publishers(or bloggers) who have a website or blog to monetize, make using of AdSense to show contextual ads from the AdWords network on their sites or blog.

Through Google Adwords keyword tool you can easily  check the CPC for any given keyword. Once you chosen keyword, Google Adwords keyword tool shows you the “Estimated Average CPC”. 

Whether you get the number #1 position in Google search results for that keyword you choose, the Estimated Average CPC is the average cost per click that an advertiser would have to pay for that keywords.

when somebody clicks the ad on your website, you earn a percentage of the cpc average values. This slice depends from the performance of your website and of your overall AdSense account. Usually, if your sites is well optimized, you can expect around half.

How To Find Affiliate Product In A Niche That Sell  

Most people don’t know what type in Adwords keyword tool. Here, are a idea of where you can begin your search.

There are many markets that always pull in the mega-bucks. making money online, viagra, Weight loss, mortgages, home loans, real estate, insurance etc. The only downside  with these niches  is that they are usually highly competitive.

However, you can get something if you be able to drill down to a little sub-niche where markets  still pays very well but is not so overcrowded that you can’t compete. Remember, if you find keywords in a very competitive niche might be hard struggle to write the content.

Here, I’ve put a list of the top 10 most expensive keywords from SpyFu.

• purchase structured settlements $53.48
• mesothelioma lawyers san diego $51.47
• secured loans calculator $51.35
• structured settlement investment $50.45
• endowments selling $50.35
• mesothelioma patient $50.23
• mesothelioma attorneys san diego $50.07
• austin texas dwi lawyer $50.03
• new york mesothelioma lawyers $50.01
• phoenix dui lawyers $50.01

If you find an affiliate product in a niche that sell well, there is a chance that advertisers in that niche are paying a lot for the keywords.

Have you ever thought to use ClickBank marketplace. Select any category and sub category on ClickBank marketplace. You are looking for products that are selling a lot, then with high gravity.

Once you’ve found your product, then do your keyword research in that niche and see if you can find a keyword to target. An added benefit to this method is that if you want to combine affiliate marketing with your AdSense revenue you already have a product to promote.