Are you 18-21? Do you smoke cigarettes? Participate in the UMD Smoking Study and earn $40! Call (301) 405 - 7722 or email umdsmoking@gmail.com to complete an initial screening.
Respond to this Ad
Sending...
Avoid scams and fraud
Signs of fraud: wire transfer, money orders, cashier checks, shipping, escrow, "transaction protection", "guarantee". Be safe by dealing locally. Read more