The Aero Insider program is Aeropostale's rewards program. By signing up for Aero Insider, you can earn points on every purchase made on Aeropostale.com or at participating stores. These points can later be redeemed for discounts and rewards. Additionally, Aero Insider members gain access to exclusive sales, events, and early product launches. It's a great way to maximize your savings and enjoy additional perks while shopping at Aeropostale