[quote name='BackInBlack']Dumb question, can u create a new email to make a new GCO account, even with ur same billing info?[/QUOTE]
You can try, but there have been cases where Google will cancel your order entirely, place the order WITHOUT the $10 off, reject the address and/or credit card or just block you from using Google Checkout period (either ban by address, credit card or IP address).