Rhino Upgrade to Version 8- Educational LicenseProof of eligibility is required to qualify for Educational prices, as follows: A copy of student ID, or a copy of current course schedule, or a letter from a professor on school letterhead. Your course of study must be naval architecture or a related field. After you have made your purchase, please send your proof of eligibility to us as quickly as possible; once it has been verified, we will send a permanent License Code to you. Educational licenses