15% off at Barnes & Noble website with coupon

New coupon action at the Barnes & Noble website, coupon AUTUMN15 gets you 15% off one item until 11/6/16. Strategically this is a good idea for items that have the same price everywhere or rarely get discounted. Free shipping with orders of $25 or store pickup where available. If you are a B&N member, you get free shipping regardless ($25/year membership). Of on-topic interest, think photography books, camera guides, how-to books, post-processing/lighting/workflow books, etc.