Disposable Credit Card Numbers

[Visa Mom]

Have you heard about the disposable credit cards numbers. It is supposed to be a very secure way to do your business online. I think you can only use it one time, but I'm not sure about the full details. Have you tried this?

[Tcm9669]

I did not try it. So you order a disposal one with a specified amount of money on it, use it and then throw it away? Is this compatible with paypal? and as it's disposal it is secure, very secure.