Originally Posted by
Quip
I always bring a card that runs on the AMEX network. I've run into problems processing a Visa/MC on kiosk machines that want a PIN, put the AMEX in and it goes through without a PIN.
Interesting. I've run into the PIN issue, but I just used my debit card (though sometimes 0000 can work for a credit card asking for a PIN... don't ask me why). Never thought to try AMEX.