If one person consume 15 alcoholic drinks within a 24 hour period I'm pretty sure that they will be highly intoxicated. One pre ordered bottle ran between $85 - $ 115 and keep in mind that you could only order one bottle compared to a Cheers package that cost anywhere from your high $300 and above, depending on the length of your cruise. Also, the Cheers package runs over the period of your whole cruise while depending on how you drink, one bottle will only last for a few days depending on how much you drink. If you do the math the cruise line will be making more money from the sell of alcohol through selling Cheers packages and regular bar sells than by selling individual pre cruise bottles to the guest. So actually the winner is Carnival Cruuse Line.