Aeropostale & P.S from Aeropostale: $20 off $80 Purchase

Right now at P.S. from Aeropostale and Aeropostale, customers can take $20 off their purchases of $80 or more with coupon code 20OFF80. Offer is good through 10/31. At P.S. from Aeropostale, I am seeing graphic tees starting at $5.99 and jeans as low as $12.99. Over at Aeropostale, they are advertising all jeans under $20 and all graphic tees $9.00.