Inside the Customer Center courses page, it shows all the courses associated with the site. If a user only buys 1 course, but mutliple courses are associated with the site, then currently the user sees all the courses even though they haven't bought them all. This makes for a bad user experience because the user ends up clicking on courses they don't have access to while seeing an error message. For each course that is created, you should have the option for when it will be displayed within the Cusomer Center. I would like a simple option within the Customer Center to display the course to everyone, or to only display a course to who is currently enrolled in that course.