It's a good idea to have several ways to pay while you're traveling. In locations where credit cards are not accepted, having a small amount of cash on hand can be casino slots machinehelpful, but depending entirely on cash can be dangerous if it is misplaced or stolen. Prepaid travel cards and credit cards with no foreign transaction fees can offer flexibility while lowering currency exchange costs. To prevent any problems with accessing funds overseas, always let your bank know about your travel schedule.