But for those who just wish to have a simple way to grab money out of their bank account, this can certainly work.īut the primary means for getting money is probably a room charge, which bills back to the credit card on file. There are ATMs onboard the ship in the casino, and like many casino ATMs the fees there are less than ideal. It seems like even though many of us gamble on various cruise lines, not all of us know the options available to us, aside from of course bringing your budget onboard as cash at the start. During my most recent cruise on Oasis of the Seas on Royal Caribbean, a player was asking me about getting money and cash advances.