Course buttons

It would be great if there be two buttons for course in the courses page. Preview button and buy now button. Noow only buy now button is available and most of the users want to see the details of the course first and then buy it. They don’t know that by clicking on the photo of the course or the title of it they can see the details. That’s why having 2 buttons can really help. Preview button above and buy now button below it. Most of the Lms plugins added it.