Earning: If you want to make your platform a place where many instructors (other than yourself, the site admin) can earn money by selling their courses. It is crucial that you enable this option.
Admin Commission Percentage: Define the percentage of site admin’s commission. The earning will be calculated after fee deduction (if enabled).
Instructor Commission Percentage: Define the percentage of the instructors’ commission. The earning will be calculated after fee deduction (if enabled).
To set per-instructor commission, you can navigate to WP Admin > Users and then select either fixed, percentage, or default mode for commission allocation
Fee Deduction: Say you are charging your students for a third party service and neither you or the course instructor has nothing to do with it. So you don’t keep the charge money. Therefore, if you define the charge amount here, this money will not be added when calculating admin or instructor earnings.
Here is a flow chart to help you understand the entire process: