Yahoo has joined up with eBay in hopes to knock Google and MSN out of the shopping ring. eBay was apparently get worried with Google’s free classified services and their payment service (a future PayPal competitor) that is currently being tested. They will offer a co-branded version of the eBay toolbar for Yahoo customers.
Also, one of the biggest things in my opinion is that Yahoo merchants will now be able to use PayPal as an accepted form of payment. This will allow customers to feel more secure about transactions they are performing with merchants they haven’t purchased from before.
News Source: Yahoo News