I was Using this site since 6 months and I earned almost 3 dollars by viewing advertisements, I always tried my best in filling up the surveys they provide but I never earned through surveys, I also mailed them but I did not got any reply from the support, when I requested for my withdrawal to my paypal account, they blocked my account and it was written that I am using dual accounts, but the another account is of my friend "saurav" who often uses clixsense ACCOUNT through my computer, they totally blocked my account and also did not paid the amount of my friend which he has earned spending about 1 years, totally waste of time, never use this site. It is also not very easy to understand their terms and conditions in their website.
I would not suggest anyone to use this site.
Thank You