Re:four digit pin numbers
We only take a credit card for any emergencies when we go to PV. We always take travelers checks and have never had a problem. Besides, the fees now for using ATM machines start at $5.00 per transaction in PV. My brother has traveled with us three times now and two out of the three times he has relied on his credit card, and either the machine ate his card, or he lost it, and he had no money for the rest of the trip. We ended up giving him some of our vacation money and he had to spend frugally the rest of the trip. This upcoming year he will definitely be buying travelers checks!