The Linux Foundation will offer refunds in some situations for certification exams, e-learning courses, and public instructor-led courses. Cancellation requests must be made within 3 days from date of purchase as long as the exam has not yet been scheduled and/or the class has not begun. For public-led instructor courses, cancellation requests must be made at least 14 days before the course has begun. Any cancellation refunds are subject to a 3% processing fee.