I just checked Ebates and noticed that they're currently offering 3% cash back on clothing and baby items from Amazon.com. Personally, I'm not buying clothes on Amazon, but I buy a ton of baby stuff from there. If you're in the market for baby items (or clothes) set up an account at Ebates and start using the cash back portal to earn 3% cash back on your purchases. Combine this Ebates 3% cash back with 2-3% from credit card rewards and you're saving a good percentage on your purchases.
I wish I knew about this before some recent purchases. Note exclusions are Diapers, Wipes, Bathing, Skin Care, Monitors, Toys, Formula and Food. I'm not sure how long this 3% will last, but I do know Ebates is the only cash back portal with Amazon deals. If you need instructions on how to use cash back portals, check out my primer on Cash Back Portals for Online Spending.