There are reports saying that eBay has pulled out its ads from Google in return for Google’s decision to promote an event at eBay Live conference to put pressure on eBay to include it’s Checkout service (competing directly with eBay’s Paypal) in eBay.  eBay is one of Google’s biggest customer and to do something like this sends a clear signal.

As a result of this, Google has announced that they will cancel the event.  Wonder if eBay will resume its Adwords spending soon but looks like that there will continue to be some conflict between them as Google continues to push for Checkout acceptance.