http://www.princeton.edu/~study/paidresearch/-We are preparing to run several online studies that pay $5-10 each. These studies require demographically balanced samples (e.g., equal numbers of men and women), so we have created a 2-minute eligibility form for prospective participants.
http://readerspoils.com/readers.php -For each book you review you will receive a free copy of the book, most likely digital, and a free Starbucks gift card. In the future we hope to offer you free t-shirts, mugs, hats, and other promotional items
http://www.nobelcom.com/nobelcom/jsp/freetrial/free_trial_registration.jsp -they may try to contact you
http://www.kohls.com/upgrade/registration/sale_alert_signup.jsp -I think it takes a few days to get it
http://www.scuttlebuttcoffee.com/store/home.php -click tell a friend on the bottom right