There are a lot of making money online program you can follow on the whole of Internet. Start from PPC (Adsense, YPN, Adbrite, Bidvertiser, Chikita etc), Paid Review (PayPerPost, SponsorReview etc), Paid Link (TextLinkAds, LinkWorth, etc), PPM (Casalemedia, Tribal Fusion, CPXInteractive, ValueClick, Bluelithium etc ). However I’ll not talk all about them, I ‘ll make short review one of CPM Network or as publisher usually named as PPM (Pay Per Thousand Impression) that I’ve followed a month ago, CPX Interactive. In middle February 2008 is when the first time I joined CPA Program, after browsing and blog walking to may famous place like Zacjohnson on his experience with CPM Program, I decided choose CPX Interactive.

Why CPX, there no specific reason for this, I ever seen CPX Interactive print Ad on Revenue Magazine other reason want to test how profitable if I join and how much dollar I can get. Lets first see the graphs below this

This graph represent my last 30 days report start from Feb 13th 2008 to March 11th 2008. Start from zero dollar to some point of dollar, sorry I blurred it. In here I’m not going to show you the number but just the report progress.

This second graph show you how many impression of my site. Rate from Sunday to Saturday is closed to 50K impression from banner/pop up banner.

And the third graph show represent yesterday Impression based on country regional. The top level paying country is Australia, its look unusually. My daily best eCPM (Earn Cost Per Thousand Impression) should be the United State, see the green level bar US still the leader. And the lowest eCPM is country from Africa or Eastern Europe.

How do I get the money by following this program, simple just placing the banner ads or displaying pop up ads on your site. The Banner/Pop up program still exist even though the modern ads program like Text Ads is best generate high CTR (Click-Through Ratio). Why I displaying Pop Up Ads when most visitor hate with this ? On CPX or could be on another program, they has rate display ratio to set how frequency time the Pop-up appear. On CPX Interactive, I’ve set this pop-up show 1 time every 1 day on each IP Address/User. This will not disturb the visitor while browsing our site.

I have on of tip to get high eCPM, on the last graph watch the visitor come from US, UK, Canada or Australia get high eCPM than other. So I filtering the banner/pop-up based on unique IP address of my visitor. For simple logic see this:

If Visitor USA or UK or Aussie or Canada
display the banner/pop-up
Else
display other ads or Google adsense

For full of PHP code, I wrote like this

// Get IP ID Address
$ip=$_SERVER['REMOTE_ADDR'];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, “http://api.hostip.info/get_html.php?ip=”.$ip );
curl_setopt($ch, CURLOPT_POST, 1 );
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$postResult = curl_exec($ch);if (curl_errno($ch)) {
print curl_error($ch);
}
curl_close($ch);
$arry1 = explode (”(”,$postResult);
$arry2 = explode (”)”,$arry1[1]);
$myip = $arry2[0];

Put those code on header of your PHP page, then display ads code

if($myip ==’US’ || $myip ==’UK’ || $myip ==’CA’ || $myip ==’AU’)
{
// Display your banner/pop-up code here
} else{
// Display your Adsense code here
}

Make sure your hosting support CURL to run these code, for guide and help visit Geotargeting API