Right now, Chitika ads are not supported in all the countries. There are few countries where Chitika ads are supported. Chitika says that more countries will be included later.

Here is Chitika supported countries list:

Australia, Belgium, Canada, Denmark, Germany, France, Italy, Netherlands, New Zealand, Norway, Spain, Sweden, United Kingdom and United States.

Clicks from other than above supported countries, Chitika considers those as invalid clicks and does not pay for them.

Chitika is a good alternative of Google Adsense, if you have good traffic from above supported countries.

You can sign up as a publisher with Chitika by clicking on following link and start earning from you website/blog:

Sign up for Chitika