Royal Caribbean announced plans to offer two new all-you-can-drink options beginning early 2013 on all sailings of seven nights or longer. The classic beverage plan includes beer and house wines by the glass, as well as all non-alcoholic cocktails, fountain soda and juices for $45 per person, per day, including gratuities. The premium beverage plan includes the same drinks, as well as frozen alcoholic drinks and all alcoholic cocktails, including premium brands, for $55 per person, per day, including gratuities. If one passenger in a cabin buys one of the options, each additional passenger 21 years and older in the same cabin must also buy the plan. Earlier this month, Carnival expanded its recently launched unlimited alcohol plan to six ships. Norwegian Cruise Line began offering an all-inclusive special on three of its 11 ships last month.