I've made a few purchases through my browser, filling in my credit card information manually each time (I intentionally don't save the data anywhere). I noticed that the text fields store/recall my full name (that's fine), do not store my full credit card number (also good), but they seem to store my credit card's CVC (or whatever you call the verification code). Would it be possible, as with the full credit card number, not to store this text field in the browser?