Barnes & Noble is a large book retailer that offers deals and discounts a bit less frequently than some of the comparable stores out there. On average, you can expect to see two or three new promo codes being issued each month, with additional deals becoming available around Christmas. However, B&N retains competitive pricing throughout its range of books, ebooks, and audiobooks, so it is always possible to make savings, even with only a couple of coupons available at any given time.