All referrals must be new candidates to Advantage Medical Professionals ~ RNs, Med Techs, Medical Laboratory Techs - $500/$500. ~ LPNs, RTs, ORTs, and Sterile Processing Techs - $100/$100. ~ Per Diem RNs & Local Contract RNs - $500 issued to referrer. Qualified candidates must accept an assignment within 180 days to be eligible.