Just be aware they can break down, and i couldnt get one of my cards to work, it kept telling me the number was wrong, but it worked fine back here. luckily i had another card. Rates are usually better with cards as well
take care cloning of machines is happening in BG. I had 20 transactions taken out of mine in the summer in Sunny Beach. These people moved up to the ski resorts for the winter.
Have a good holiday