Joining as a new Costco member comes with its perks. But when you add in the exclusive military discounts that are on offer, it becomes even more rewarding. Enrolling in auto-renewal as part of your membership process, eligible members receive a $30 Costco Shop Card. This means you can access high-quality goods and services at wholesale prices and get extra money. It’s like having your cake and eating it too. Eligibility for the Costco Military Discount: There are some eligibility requirements to qualify for this fantastic deal from Costco. Active duty military personnel from the Army, Navy, Marines, Air Force, and National Guard, as well as veterans and their families, are eligible for this great deal from Costco. You’ll need to verify your military status online before enjoying these benefits. Don’t worry; this is an easy step-by-step process on their website to ensure every deserving person gets his/her due advantage.