Originally posted by Raybo What?!?!
Basically you use "live search" to link over to ebay,
nintendo wii - Live Search click on the ebay link and once you are on ebay you can search for anything and have the discount available.
Currently seems to be approx. 20% cash back (was as high as 35%, I think as low as 10%). The 'catch' is the item has be be "buy it now" and offer payment through paypal, and also have a direct checkout, not a 3rd party check out. If the criteria is met then you will receive a link in your ebay inbox, and you follow that link to set up the "cash back" account. After 60 days, the 20% (up to $250 back, $1250 original purchase @20%) is credited back to your PayPal account.
You can read more here -
*EDIT* 10/15/20/25/35% off at eBay through MSFT cashback program
It's a very long thread but most of the info is on the first page.
BTW I have read cases where the seller was using a 3rd party checkout but was able to make it paypal directly if the buyer emailed and asked for it.