NOOK User Guide Shop 80to move through the paginated list. In this case, the covers on the touchscreen are updated tocorrespond to the new pages.5 Tap the cover in the center of the gallery to select the item and display item details. From theitem details, you can tap Buy for $n.nn or Get a free sample, amongst other choices.To close the gallery of covers:Tap the in the upper right corner of the touchscreen.Viewing Item DetailsYou can view details about the items in the Shop.To view item details:In the Shop, when you navigate to and select an item, your NOOK displays a page with detailedinformation about the item.From that page, you can:• Tap View > Overview to view a synopsis of the item, as well as information about the author ifavailable. If the overview is longer than a page, use the Next Page and Previous Page buttons toturn pages.• Tap View > Editorial reviews to view editorial reviews.• Tap View > Reader reviews to view reader reviews.• Tap View > Product details to view all of the data about the item, for example, the ISBN,publisher, number of pages, etc.Password Protection for PurchasesYou can configure your NOOK to require entry of the Barnes & Noble account password whenmaking a purchase. By default, you do not need to enter a password. For information, see“Requiring an Account Password for All Purchases” on page 182.Making PurchasesMaking purchases in the Shop is simple. The process described here applies to eBooks andperiodicals, to content that costs money and that is free.