Well, I already moved to Paypal whereever I'm forced to do this dance. It is also completely unusable for me when travelling, because I like to keep the stuff t

Well, I already moved to Paypal whereever I'm forced to do this dance. It is also completely unusable for me when travelling, because I like to keep the stuff to authorize unlimited transactions from my bank account at home. Use using credit card numbers is IMHO a very conventient way of paying with the liability for fraud being setup exactly in the right customer-friendly way.