There's no question that Amazon is in the holiday spirit - the boxes have changed color, sure, but the real festivities are happening on the website, where its 12 Days of Deals have officially kicked off. Right now, the discount grabbing our attention is on iTunes gift cards. If there's someone in your family who regularly uses iTunes to download educational apps, books, movies, or TV shows, today is the time to jump. You can get them a $50 iTunes gift card ($43) for 15 percent off! While Amazon sells iTunes cards in various dollar increments, it's only the $50 card that's on sale. The deal expires after a certain amount of people have claimed it, so you do not want to delay.