Spendfish organizes all of the Amazon.com deals, coupons and sales and makes them easier to find.  Features include:

• Daily and weekly email updates
• "Filler Item Finder" to get your order over $25 for free shipping
• RSS feeds http://spendfish.com/feeds/ for
  • Hot Deals
  • Gift Deals
  • Deals under $10
  • Top Discounts
  • Top Savings
  • Newest Deals
  • AND a personally customizable RSS feed you create

Product categories include: Kitchen, Toys, Drug Store, Books, Magazines & Clothing. 

Check it out & save some money at Amazon.