CouponCodesMall has rounded up some previously published Amazon deal hacks into one Amazon coupon code e-book in three parts:

1) Working coupon codes for specific products and categories
2) an easy-to-use widget to search by category for discounted products depending how much of a percentage they're on sale for
3) An Amazon deal search engine

Number 3 is probably the most useful one. Rebate checks start arriving Monday... just because you're stimulating the economy doesn't mean you need to overpay.

Amazon Coupons & Review [Coupon Codes Mall]