Who called from 4237714085

Called on 2014-12-18 left msg on voice mail; company is Wilkins Research doing study for $ 200.00 & left 1-800-949-5300

I received a call also and the info provided by BM is the same as mine except I was only offered $100.00.   (Should I be offended??). Mine was also a voicemail. I did not call them back.