One important thing for travelers is pocket money or budget whatever. Most of travelers prepared their budget to spend while they are traveling for a much of cash. That is a good except if they have been stolen from thief or loss it. The another better way is credit card. Presently, there are many of credit card services that claimed about 0 APR Credit card they offers but you should be aware offer they given you. Most of credit card has some trick in itself. Recommend you read this resources before apply credit card.