IntelyCare, a healthcare staffing company, conducted experiments to determine the effectiveness of different referral incentive programs.They compared a $100 referral bonus to a $1/hr referral program, finding surprising results.The $1/hr program led to an 81% increase in referrals and lower costs compared to the $100 offer.Social incentives and timing of rewards were found to significantly impact referral behavior.The study highlighted the importance of understanding human behavior patterns in designing effective incentive programs.Behavioral science concepts such as present bias and social incentives played a role in the success of the $1/hr program.The results emphasized the need for continuous testing and adaptation in referral programs to optimize outcomes.Referral programs' effectiveness can vary based on company size, familiarity, and external factors like a global pandemic.The study showcased the value of leveraging behavioral science and experimentation to drive business growth and cost efficiency.Continuous testing and adaptation are crucial for maximizing the impact of referral programs in varying business contexts.