Have any of you been to dealscience.com?
It's kind of like Retailmenot.com, offering coupon codes and deals for major retailers. It currently has deals or coupon codes for 9,950 stores and 181,132 deals.
What's cool about this site is once you click on the retailer you want to explore, it'll take you to a window with various deals you can click on. For example, I clicked on Kohl's. The next page opened up with a 20 percent off any order, $10 off $50 fine jewelry and others. Plus, on the side of the window, it offers tips for shopping on the Kohl's website. It also tells you how many people have used the deal, which is helpful because there are bad coupon codes that don't work like they're supposed to.
It also has a search field that allows you to compare coupons from top sites.