Market research companies are seeking panelists for paid focus groups in IL. Register with as many of them as possible to improve your possibilities of being contacted for a paid research study!
[H=Homepage | S=Signup Link]
MedQuery
H: http://www.medqueryinc.com/
S: http://www.medqueryinc.com/panel.htm
Precision Research, Inc.
H: http://www.preres.com/pages/services.htm
S: http://www.preres.com/pages/participate.htm
Plaza Research
H: http://www.plazaresearch.com/
Savitz Field and Focus
H: http://www.savitzfieldandfocus.com/
S: http://www.savitzpanel.com/
AlphaBuzz