As standard on Marella you get free drinks all inclusive (AI) but for £10 per person per day you can upgrade to Premium All Inclusive (PAI). This will include Coffees extra from the Coffee Port, more branded drinks and cocktails as well as cans of soda which can be useful to take on trips etc plus free bottles of water in room. You can buy these extra drinks individually of course but personally it is worth upgrading (unless your normal drinks are on standard menu!). Have enclosed pictures of menu from the Atrium which shows whats available on AI/PAI. Bar Eleven offer extra special cocktails for PAI but will include this another day. Hope of some use