I find it very challenging to complete any survey. They usually cut you off halfway and don't reward you with anything which I find extremely unfair, they can get their answers with just a handful of questions so why pay you. Then after so many attempts of those surveys you get a penny. Other issue I see is you have to have at least $10 to get a paypal card and only a flat amount is allowed. Why not allow it be any amount you choose from the balance in your account?