If you are referring to how things are deeply discounted on Amazon versus Apple's own stores, I can't really remember to many times where Apple shows actual discounts to products at any of their stores and almost always charges MSRP unless they price match you. Many times you see these sales that Amazon has at other retailers such as Wal-Mart or Best Buy but I think you just see them on a much bigger scale on Amazon simply because of the scale that they work at, and there is less overhead than at a place like Best Buy. Although all of these places seem to match Amazon's Apple product prices since these prices are typically coming out of the Apple Amazon store.