Are there any paid to surf sites?

I have been paid by the manual traffic exchange, EasyHits4U. You surf sites for 30 seconds and get paid for every 1000 views. They pay 30 cents for every 1000 sites surfed. Last month, it was 50 cents. The exchange ratio is 1:1. You can promote your site for every site that you surf. So you not only get paid for surfing, you also get credit that will allow you to display your sites. You also earn from your referrals up to 5 levels as a free member. You can find the proof of payment in my blog through my mylot profile page. Feel free to send me a message if you have any question about the sites I have mentioned. Thanks!