Apparently Paypal and Google Wallet can filter out this kind of activity, Authorize.net and the account processor behind them (in this case ipayment) expect you and I to do the filtering.
I would REALLY like to see a payment processing option where the entire order is encrypted and emailed to ME, and I can see whether I want to accept it or not, I run it through a virtual terminal. Think that might ever happen?
http://PneumaticsDepot.com