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A fluctuating exchange rate could create an illusion that something is cheaper in comparison to the actual cost when looking at costs in a foreign country. Before making any decision ensure you are aware of what the price of conversion is. Be sure to not spend more than what you can afford. A simple way of saving money is to carry a reusable water bottle with you from home. After a few weeks, it will be no longer necessary to buy water every day. This could reduce your expenses by a significant amount. Also, keep in mind that there are some areas where drinks and food cost more than other cities, so make your research beforehand if possible. From changing money at the airport and going to an ATM immediately after you arrive, it's easy to become overwhelmed by all the cost involved with traveling internationally for nursing care in Europe and generally taking a journey abroad over an extended duration. One of the best things you can accomplish for yourself is to go to your bank or credit union prior to your trip and inform them that you are going abroad. Numerous financial institutions have International Debit cards which can be linked to your checking accounts. The benefits include lower conversion rates, free international ATM withdrawals and there are no monthly costs. One option may be better than the other in relation to the frequency which you will be withdrawing funds abroad. Be sure to do your research before you make any final decisions. Check that your phone plan Doesn't Work in other Countries Based on the location you're traveling to during your travels and nursing experience in Europe and beyond, it's recommended to inquire with your mobile phone company before you travel, since many businesses have special packages available that will save you quite a bit of cash when you travel abroad in particular if you frequently make phone calls in the United States regularly. Other options are available including Google Project Fi, which offers affordable international calling plans. If you plan on bringing your phone with you regardless, make sure it is free of lock and buy a local SIM .