Taken from https://www.paypal.com/cgi-bin/?cmd=p/pop/confirmed_address_checkout-outside https://www.paypal.com/cgi-bin/?cmd=p/pop/confirmed_address_...: "A buy

Taken from https://www.paypal.com/cgi-bin/?cmd=p/pop/confirmed_address_checkout-outside https://www.paypal.com/cgi-bin/?cmd=p/pop/confirmed_address_...: "A buyer's Confirmed Address is checked against the credit card billing address maintained by his or her credit card company, or is verified by PayPal" So if you do change shipping address to match the card holder's, item will be shipped to the legitimate card holder and the whole scheme becomes pointless -- you just bought unwanted item for somebody using their own money and probably get disputed by the buyer, whose order didn't arrive. A more simple way to achieve the same goal would be "take money and disappear", but it's not quite the same as "ATM on Ebay".