25% off up to $200 using live.com to search
 

OK, only works on select sites like eBay and HP, but still, good info.

http://search.live.com/cashback

Apparently, they can send you a check or give you the cash back via paypal.

I went to live.com and did a search for "hp laptop" If you then click a link that has a small gold coin icon and text that says "live search cashback" next to it, you'll then get a pop up asking for your email address from live.com

and you'll see

Is it me or is that cashback deal confusing? I keep thinking I'll do something wrong and lose it. When I've seen specific rebate amounts on cameras, it's 2-6% or so and not competitive with other outright deals. How do you know what cashback you're getting if you buy something used on eBay for a "Buy It Now?"

You get to a cash back screen before you do your final check out, at least on Ebay.