Aeropostale & PS from Aeropostale â€“ 40% off Friends & Family Sale! November 17, 2011 by // by SMFM Leave a Comment Aeropostale and PS from Aeropostale are having a Friends & Family Event where you can get 40% off! Use coupon code: AEROFRIENDS at Aeropostale from 11/17 â€“ 11/20 to get 40% off. Use coupon code: PSFRIENDS atÂ P.S. from Aeropostale from 11/17 â€“ 11/20 to get 40% off.