Hey, thanks for your interest and we do not have certificates like the traditional educational system and instead we have a resume-like profile page that shows the courses you have completed and the tasks if you have completed.
This way companies would know that you actually have the knowledge that you claim and can see your practical experience in completing tasks, which is something you won’t be able to prove with just a degree certification.
If you are an instructor you get paid when someone enrols in your course. We have 2 separate accounts for instructors and users for security reasons
Thank you