https://www.smartpakequine.com/Secure/Survey.aspx?SurveyId=15

http://www.invitationsbydawn.com/index.cfm -find the invite you want and click request sample -thanks kathi

http://lifegearcompany.com/freeglowstick

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.

call 1-800-675-6789 -it’s automated -you have to be 21+