Shopping at Hotels.com
1. Patience Pays Off - Take your time and revisit the site a couple hours later; Hotels.com will send you an additional promotion to entice you to complete your order.
2. Buy one, Get One Free - This is a great way to save additional funds on a particular product when you are buying the same product.
3. Stackable The Codes - Hotels.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.