Season world traveler, and the only place I have been scammed was Naples. The waiter pulled the "show you the receipt then take it away." I think I was out an

Season world traveler, and the only place I have been scammed was Naples. The waiter pulled the "show you the receipt then take it away." I think I was out an extra 40 euro before I realized what happened. Edit to explain the scam: The waiter brings you the bill, and the price looks "reasonable" at first (maybe because humans are bad at money estimation). The waiter takes the bill away before you can inspect each charge and inquire. You pay and leave before realizing you were overcharged, and only as an afterthought do you realize.