all miles are in addition to any shopping miles you might double dip from and as well any credit card miles. They now have up all the rules:
http://www.google.com/checkout/promotions/miles.html
Originally Posted by
lucky9876coins
Very nice find!^ What I don't understand is where the extra miles go to. Do they go to whatever CC you are using, or straight to your account? Also are the two miles per $1 in addition to the miles earned from charging the CC or do they deduct everything straight from your bank account?