Some of those survey places should be considered scams. They collect all of your personally identifying information and then proceed to ask you a bunch of personal questions. Then, they just tell you that aren't qualified to continue, so they don't have to pay your or give you the free item offered. It's just a scam to take your info and not have to pay you. They should have to delete your info if you don't qualify. At the very least, ask the pertinent question first, and "screen" you before collecting name, address, phone, etc. to spam the heck out of you. If I don't qualify, you don't get to spam me.