QuickRewards.net will be increasing its cashback rates on 33 of its most popular retailers from 11/28 through 12/1 — for some they’ll be giving back all of their commission to their members. Here is a post detailing the promo, which also matches up available coupon codes or other promotions at each store.
If you’re not a member of QuickRewards.net yet, please join with my link. I’ve been a member for 5 years and love the program so much, I run their shopping blog! 
Unlike most of the other rewards programs out there, QR doesn’t make you wait weeks or even months to get your cash back after you shop: you can shop and cash out to PayPal AND BE PAID within a week. Don’t like PayPal? No worries; you can request an email or snail-mailed gift card to one of many popular stores instead.
As an aside, you may also be interested in the big list of Thanksgiving Day through Cyber Monday coupon codes that I posted on QRDeals (part one and part two). Some can only be combined with cash back at QR, though, so use elsewhere with caution.
