Wondering why your website or blog is only showing CPM Adsense ads instead of CPC?  First, CPM stands for cost per thousand impressions (the M is the roman numeral 1000).  That means an advertiser is paying every time the ad is displayed on your site, whereas CPC only pays when clicked.  CPM ads compete with CPC ads for every Adsense Auction on your site, meaning you may or may not get CPM advertisements.

Often, in my experience, CPM ads tend to display more often when you are running image ads, especially more than one image ad, on your site or blog.  There are text CPM ads as well, but like I said, image ads tend to be more CPM driven on the sites I run.

So why the recent surge in CPM ads with Adsense? Ever since Adsense has allowed Google approved, competing ad networks to compete for auction space on your site, the CPM ads have drastically increased.  Google Adsense is heavily known for being the leading CPC ad program, but with these new programs giving them competition, CPM ads are on the rise.

If you notice CPM ads, and do not want them on your site, it is best to do a couple things.  First, you can disable the other ad networks in your Adsense account under the Ad Review Center. You can opt to block all existing ad networks, in addition to all new networks.  Try experimenting with this to see if that helps lower CPM ads.

You can also try limiting your Adsense ads displaying on each page of your site.  The most effective is one text, one image, and one label ad per page.

Finally, before you go making any changes to experiment with CPM advertisements, ask yourself if they are good or bad for your site.  For large traffic sites with poor Click thru Rates (CTR), CPM ads are great, because it is guaranteed revenue.  However, if you have a lower traffic site that can generate decent CTR and CPC revenue, you may see a dip in online earnings if CPM ads start displaying consistently.

Because Adsense does not give you direct control over what ads display, it is best to experiment and see what set-ups and ad types work best for your website or blog.

Is it surprising that Adsense is a high paying cost per click (CPC) keyword?  Make money adsense isn't exactly the best grammar or sentence structure, but it is a highly used keyword for making money online.  Therefore, advertisers are willing to put money into ads relating to make money adsense.

Here are the top 9 high paying CPC Adsense keywords for make money adsense:

1. make money google adsense - $4.10
   
2. make money with google adsense - $3.78
   
3. how to make money with google adsense - $3.76
   
4. making money adsense - $3.68
   
5. how to make money with adsense - $3.51
   
6. make money adsense - $3.15
   
7. making money with adsense - $3.13
   
8. make money from adsense - $3.10
   
9. make money with adsense - $2.96

CPC, or cost per click, refers to when an ad is clicked on a website or blog, generating money for the blog owner.  Adsense is the leading CPC advertising program, so it is a good idea for website and blog publishers to take advantage of this high revenue avenue.  Remember, when using Adsense, every time a visitor clicks on one of your Adsense ads, it generates a certain amount of money for you.  So if you have a website about home loans, and a visitor clicks on one of your ads, you make money!

CPC isn't the strongest keyword for making money online, but it does hold it's own, and can prove very profitable since it is a high competition niche, and there are hundreds of thousands of searches each month in relation to CPC and how to make money online.

Here are the top 15, best paying Adsense keywords relating to CPC:

1. cpc management - $7.06
   
2. cpc marketing - $5.95
   
3. cpc search - $5.79
   
4. cpc campaign - $5.58
   
5. cpc network - $3.60
   
6. cpc programs - $3.50
   
7. cpc online - $3.37
   
8. max cpc - $3.30
   
9. cpc tool - $3.02
   
10. cpc software - $3.00
    
11. cpc collection - $2.67
    
12. cpc program - $2.64
    
13. cpc website - $2.63
    
14. cpc services -$2.61
    
15. cpc inc - $2.23

Yep, adsense is the keyword we will look at for the highest cost per click (CPC) Adsense keywords. Adsense is the titan of online advertising, helping people around the world make money online. Adsense uses cost per click and cpm ads in text, image, and video formats. They share the revenue with publishers of websites and blogs who use their ads, generating mass revenue for both.

Including Adsense on a website about adsense, or making money online, is almost a must. Don't listen to the nay-sayers about Adsense. Google has made this program a very lucrative venture, so you do not want to miss out on it!

Here are the top paying CPC keywords for adsense:

1. vbulletin adsense - $17.66
2. google adsense help - $15.57
3. goggle adsense - $14.50
   
4. google adsense forum - $11.62
   
5. adsense help - $11.17
   
6. adsense information - $11.12
   
7. googles adsense - $10.90
   
8. adsense google.com - $10.86
   
9. adsense marketing - $10.67
   
10. adsense program - $10.53
    
11. adsense - $10.05
    
12. adsense account - $10.03
    
13. adsense terms - $9.71
    
14. adsense preview - $9.43
    
15. google adsense - $9.32