Each of our courses comes with free "Course introduction" and "Course curriculum" videos so you may evaluate them before enrolling.
We do not accept refund requests once you have registered for one of our courses. We will replace it with another course at the same price if you accidentally enroll in a course. You need to cover the difference if the course fee you choose is higher.
You will not receive a replacement course if you download some or all of the bought course's resources/videos/materials.