Normal
Life aboard ship is basically cashless. You cannot buy anything on board the ship using cash or credit cards. You can only charge your purchases to your on board account. Suer noted the few things you can do with cash (tips and the casino). Also, as she noted you can set up your on board account with cash or any credit card. At the end you can settle with the cruise line any way you want (for example you could pay off 1/3 of your on board account 1/3 on credit card #1 and 1/3 on credit card #2 if you wanted).
Life aboard ship is basically cashless. You cannot buy anything on board the ship using cash or credit cards. You can only charge your purchases to your on board account.
Suer noted the few things you can do with cash (tips and the casino). Also, as she noted you can set up your on board account with cash or any credit card. At the end you can settle with the cruise line any way you want (for example you could pay off 1/3 of your on board account 1/3 on credit card #1 and 1/3 on credit card #2 if you wanted).