Opinion Miles Club is another online survey site that awards survey takers with airline miles. I signed up, filled in some personal information, and was then asked to take a short 15-minute survey.
The survey I took was about credit cards, which is a topic that I absolutely love to discuss!
The process was quick and easy. The short survey awarded me a quick 300 United Airlines miles. It’s not much, but every mile helps us on our way to earn free travel!
Go here to sign up for a United Airlines Mileage Plus frequent flyer number (if you don't already have one).