Visa TravelMoney is a disposable debit card prepaid with dedicated travel funds which you can access from over 457,000 Visa ATMs in 120 countries with a PIN that you select yourself. When your funds are depleted, you simply throw the card away. Since you can buy up to nine cards to access the same funds - useful for couples/families travelling together - it's recommended that you buy at least one extra as a back up in case your first is lost or stolen. There is a 24-hour visa global customer assistance services center which you can call from any of the 120 countries toll-free. The number to call from Spain is 900 99 1124. In the UK, many Thomas Cook outlets sell the card.