A question for my boss who is treating his sons and their wives to a cruise at the end of February. He wants to pay for everything - except personal items his sons/thier wives wish to purchase - so, photos, drinks, room service, etc. he will pay for. How can his kids pay for personal items (souvenirs etc) themselves plus charge the other things to their father's account? Open two accounts? One with the father's charge and one with thier own account? I never cruised on HAL before, but I know that RCI does not accept cash or credit cards on board. Does HAL? Thank you.