First, know that all studies are entirely voluntary, and some participants will join studies because they are compensated, while others will join in order to try out a new health product, or participate in a robust clinical trial. In general, you must carefully read your study's consent form to find out whether or not the study is compensated and how compensation works. For example:
Some studies offer partial compensation based on the number of tasks completed
Others may require a minimum level of adherence to qualify for any rewards
If you’re unsure, reach out to Alethios support for clarification.