Hi, my web site contains both Adsense and Amazon Ads. Is there a limit on Amazon ads that may affect my page ranking. Or can i place unlimited Amazon Ads with no affects to my google page ranking. thanks
I recommend adsense above the folder and amazon at the bottom of the article. It noticed an increase in CTR after arranging the advertising space like this! Plus, if you give 1st priority to adsense, google will love you more!
The only limit is common sense.. Do you feel you went way too much at the moment? If yes, then it's time to revert.. Otherwise there's no hard rule for adsense, but you should do it lightly and cleverly as mentionned above, those links perform better in the content itself.
Just remember your page must contain content and not just adverts. Otherwise it's pretty much up to you.