eKnowledge Offers Free $250 SAT and ACT Test Preparation Programs. Eligible Recipients Include: Active Duty, Transition Military, Veterans, Retired Military, Reserve, National Guard and Federal Employees. The eKnowledge Sponsorship covers the complete $250 purchase price for the SAT or ACT Test Preparation Program. The student pays for just the cost of delivering the program: DVD student fee of $17.55 for the cost of materials, support and shipping, Online Cloud student fee of $19.99 for student support and streaming. eKnowledge sells these same materials on the open market for the full retail price.