An Onboard Expense Account, also known as your Seapass® onboard account, is the cashless system used for all onboard purchases and services. Depending on your ship, SeaPass cards are handed out at the pier or will be in your stateroom waiting for you.
The account may be set-up with either a credit card or as a cash account. You may establish a master account and add guests from your stateroom or another stateroom as authorized purchasers on your account. You will have a chance to modify the account at the pier when checking in, take in consideration sometimes it is complicated to modify through the online check in.