There ar various website,giving money just for taking online surveys but mainly they have surveys for US based visitors,but there are websites that have global surveys and paying money for your opinion.Taking surveys online in your spare time is a great way to make some extra money.Why they pay you just for giving some answer, because Companies need your opinions to improve their products and services, and in return you get paid for surveys in your spare time. Simple as that.
surveySavvy: Survey savvy was founded by luth research in 1999,with a thinking that "the value of an online community rests in you, our panel. ...and it shows ".They have come with new idea,unlike other online survey website, paying you for completed surveys,they give you incentives for referring your family and friends,and also, they give 20percent of there company yearly revenue to there community in form of incentive.
