You can use basically any sort of money--except monopoly money ---but the exchange rate is not great. BEST OF LUCK! Robert .
What does this question mean? All US ships use a credit card system of 'cashless' transactions. Currency receipts on board are shown in dollars. I would imagine that if you wanted to change £s into $s you would have to do it in the atrium services desk.
Thanks Robert, got some dollars to use, I don't like using the credit card system as sometimes I get carried away.Helen