What is it all about?

This is a sample of the webpage you see
when clicking on the link in the alerting email:

Another one:

Another one:

You can see all landing page changes over time,
when clicking on HISTORY:

when clicking on the thumbnail sized images, you will see the 1:1 screen of the offer as image. this will give you a lot of priceless information and will help you to improve on the performance of your campaigns

More then just once I send traffic to affiliate links provided by affiliate networks that were showing a page that was no longer redirected to an offer that somehow could convert into money for me.

Maybe the offer expired and the network was showing a 404 error page, or they were clever enough to redirect it to an alternative offer, but this offer may not have been what I wanted to promote on my page, or it simply didn´t convert.

I always felt very angry and in fact helpless, as the networks failed to inform me in time, or I somehow missed the message, but in the end I was wasting my own money.

Or not as bad but bad enough, what happens when the advertiser decides to "improve" on their landing page that I promote? They have a new layout, or they changed only parts of it. In any case this may have a huge impact on my earnings.

What if the landing page they had before was performing better?

OfferMonitor.com not only alerts you by email when any change happens, if also stores screenshots of every version of the landing pages.

You may be able to SEE why the offer performs worse now. And act accordingly.