A military discount may apply to you if you are a member. This discount is only good for mileage and times charges. It does not apply taxes or other customer facility fees. Additionally, the discount cannot be combined with other discounts. You'll want to avail the military discount as soon as possible, since renting a car can be expensive.
National
If you're a member of the military, you may be eligible for a military discount at National Car Rental. All you need to do to get this discount is show your military ID at the time you rent a vehicle. If you don't, the full price will be charged to your credit card. It is not possible to combine the discount with other promotions or coupons.
To be eligible for the discount, you must be a current member or a veteran. Civilians do not qualify for the discount. This discount is available to military personnel, retired military personnel, their spouses and registered dependents who have a valid dependent ID card.