In order to provide the best pricing for our customers, we are currently unable to provide an in-app shopping experience in the Barnes & Noble NOOK App for iOS (formerly NOOK for iPad and NOOK for iPhone).
Instead, we offer a best-in-class shopping experience for digital content for our NOOK for iOS users at NOOK.com. Content you purchase at NOOK.com will appear in your NOOK Library on NOOK for iOS.