Shopping at Apple.com
1. Patience Pays Off - Take your time and revisit the site a couple hours later; Apple.com will send you an additional promotion to entice you to complete your order.
2. Sign Up For Multiple Email Addresses - Use a couple different email address to accumulate more Apple.com promo codes. Many of the big retailers will come out with single-use coupon codes and this will increase your chances of savings.
3. Stackable The Codes - Apple.com comes out with a variety of coupon codes, where many times you can use more than one on a single order to maximize savings.