eKnowledge is donating $200 SAT and ACT prep programs to military families worldwide. The prep programs include over 11 hours of video instruction, practice questions, and tests. Students can study at their own pace. Over 200,000 prep programs have been donated already, valued at $39 million. The donation represents one of the largest private donations to military families in US history. A student who used the prep program received a 4-year academic scholarship, and others have found it helpful for preparing to retake the SAT or ACT after time away from school.