I am thinking of getting my dd a Kindle for Christmas. She loves to read and loves to have the latest tech gadgets so its kind of a perfect gift for her. I already have an Amazon acct, but I don't want her to have access to and was hoping I could set up her own acct and fund it with gift cards. Would she be able to pay for ebooks doing that or does a CC need to be tied to the account in order to purchase them?