At Table Mesa, your courses are entirely in your hands. We many give suggestion on how to improve, but at the end of the day, we are here to support and host while you maintain ownership.
You can take your course down whenever you'd like to, and activate courses at your will. We do ask that you let us know if you are shutting down a course though. We could be promoting your content via emails or social media, and we want to make sure we swap our efforts over to your other live content.
To learn more about activating and deactivating courses, check out this article.