January 2026 Coupons — Save Up to 20% OFF at PowerScore

PowerScore was founded in 1997 by Dave Killoran, a well-known test preparation expert. Based on his extensive experience in the test preparation industry, Dave knows that there is a more effective and cheaper way to help students succeed in standardized tests. His efforts have made it a company that helps tens of thousands of students around the world prepares for LSAT, GMAT, GRE, ACT and SAT exams every year. Because of their special preparation, they have become one of the fastest growing test preparation companies in the United States. This growth has not changed the company's original goal - to maintain the highest standards in the test preparation industry and to provide the best courses of the most appropriate value. Your future is very important. PowerScore hopes to help you succeed.