14-Day Money-Back Guarantee on all self-study materials as long as the test, book, or other product purchased is still in unused condition. You cannot buy a practice test, attempt it, get your score, then receive a refund. But, if you haven’t attempted a full-length exam yet, or ran into a technical glitch, you could get a refund within 14 days of purchase. Similarly, if you buy a self-paced package, skim through the books, log-on to the website, and then decide you won’t take the MCAT until next year, you could get a refund within 14 days. However, if you took notes in the book and attempted full-length exams, you could not get a refund.