Thumb Score: +9 https://customer.xfinity.com/rewa...rn-shop_au Here are your next steps 1. Copy your code and select "Visit Xfinity Rewards Bookshelf" 2. Paste your code and select "Apply voucher" to get access to our Bookshelf a. Pick out your book(s) and book type, then add them to your cart. 3. At checkout, log in to or create your Amazon account.Then, choose your delivery method and apply your voucher as your purchase method. a.