NASA members now can get an exclusive discount of up to 25 percent off Hertz rental cars for either business or leisure travel! NASA Members will also receive complimentary membership in the award-winning loyalty program, Hertz Gold Plus Rewards, which allows you to earn points toward free rental days. Skip the counter and go straight to your car, and enjoy many more benefits. To make a reservation Visit Hertz.com and enter CDP# 2181835 during checkout. You can also call 800-654-2200.