You may receive a compensation for participating in a study. The compensation amount will depend on the length of the study, number of study visits, and additional factors. Your compensation will be available to you via a prepaid debit card that you will receive after you are enrolled in a study. In many cases, if an individual is eligible to participate in a study, travel expenses are covered in the compensation you will receive for the screening visit. Our study participant recruiters can provide you with more information during your call.