Hey all you cash back fiends. If you don't use Microsoft's Live Search, you may be leaving cash on the table. You see, Microsoft really, really, REALLY! wants your search business, so they're paying you to use their search engine; no doubt, they're paying the merchants some cash, too.

Here's what you need to know:

Where: Live Search
How to use it: How This Works
FAQs: Frequently Asked Questions
Terms: Microsoft Service Agreement
Sign Up: Sign Up for Windows Live

Just look for the logo in the picture above and you'll earn cash back from Microsoft, provided you sign up.

Live Search cashback – Live Search