Hello, US citizen sailing first time MSC Virtuosa October 22, 2023 from Southampton. I wish to make a cash deposit instead of credit card on board ship. Will I need to change money to pounds before boarding or will MSC convert, and if I do not use whole deposit will cash returned to me be in pounds? Thanks I searched🥰 and couldnt find a thread to answer my question only that I can make a cash deposit at Guest Services.