Selectively Targeting non Firefox users , is it against TOS

Hi fellas

Is it against the Adsense TOS to show the firefox referral ads only to non Firefox users on the top of the site?

 

LOL, can you identify your visitors? What's the point?

 

you can, there was even a script floating around that executed a redirect to a page urging ie users to get firefiox (google adsense referal) a while back. I would think its allowed. Referal ads aren't like normal ads, you're allowed to presell them.

 

I can identify by checking the user agent of the browser , then I show ads to Non Firefox users to download Firefox, and google pays me for each download , I can show some other ads to firefox users in that place. Just trying to optimise my Add placement

 

I know you can but you cannot prevent...

 

No, this is NOT against TOS.

 

thanks fellas

 

Do Adsense have a Refferal Ads for FireFox only? Adsense is viewable in any browser.

 

yup they do have referral for Firefox with Google Toolbar.

I think that will do more harm than good, might drive potential visitors away, I would like to try a more subtle approach

 

You can target it like that? I suppose you can if you since you can easily distinguish them on analytics

 

I did a WordPress plugin for that, a souped-up What Would Seth Godin Do:

http://whatjapanthinks.com/recommend-google-pack-wordpress-plugin/

 

something like this should do the trick

if (!stripos($_SERVER['HTTP_USER_AGENT'], 'firefox')) {  
 // display Getfirefox adsense button 
}

PHP:

@ KenYN
the plugin looks gr8 .. I might end up using it , but will not recommend the google pack