Hey. Bing.com gives cash back for shopping at select stores. Heres a listing of all the stores that participate
You have to sign up for an account on Bing(free), and then make sure you click through to the store you want to shop at. So first sign up for an account, then find altrec in the link I sent above, and click through. It will redirect you to altrec.com Buy whatever you need, etc. After you make your purchase, you should receive an email from bing that they are rewarding your 12% (or whatever the % is at the time for that particular store), that will remain pending in your account for 90 days. They make it pending for this long, so that if you end up not liking the products and return them, they don't reward you. After the pending period is over, the cash will be deposited into your cashback account, which then you can have them redeposit it into either your bank account or paypal. Sometimes, the cashback doenst go through, so you have to email bing and show them proof of purchase via pdf reciept etc.
Notable stores on bing.com include
Moosejaw, Sierra Trading Post, Altrec, backcountry
REI has cashback on fatwallet.com. Similar system.