20% Off | Barnes & Noble Coupons May 2022 Snag the finds you love most at Barnes & Noble. Score 10% off in-store orders when you become a member. Enjoy free shipping and more with your sign up today! Get Deal Promo 30% Off The Pre-order Biggest Books Claim the items you need and want most at Barnes & Noble. Score 30% off the your pre-order of biggest books.