Aeropostale: $10 off $50 Coupon! May 23, 2010 by Mitchell Wischmann This post may contain a link to an affiliate. See my disclosure policy for more information. Here is a great printable coupon if you are planning a trip to Aeropostale! Go here to print your $10 off $50 purchase coupon. This can be used in-store only from 5/21 through 6/6.