Earning through surveys may be a bit uncommon but yes of course you earn from answering surveys, one of the site that offers earning opportunity like that is these AWSurveys

So how does this work? First of course you should sign up, you can sign up here if you want to. Then answer the survey questions. Just for signing up you eventually earn a $6 credit to your account. This is their gift for you just for signing. Every month their will a batch or batches of surveys that will be given for you to answer. So meaning you'll have to open your account every now and then so you won't miss any surveys. Surveys are easy and it will only takes 2 to 3 minutes of your time.

So if you want to earn cash through surveys just click the banner below.