When you are planning a trip outside of the US let your credit card company know. Give them a call before you leave to tell them where you plan to travel. Ask if they have any specials going on with banks, stores or hotels. Also ask them for phone numbers that you should call in case you need assistance while abroad. Take those number along with your credit card number and security code on the back and email them to yourself. This way you will be able access the information in case your card is lost or stolen. There is nothing worse then finding out your credit card has been cancelled because your credit company thinks your account has been compromised. Call before you go for added security.