The plus cruise package includes 15 alcoholic drinks per person per day, unlimited non alcoholic drinks, one device WiFi, Crew Appreciation which are pooled tips (you may want to tip some individuals also, it includes 2 casual meals per cruise or cruise leg some extra desserts and gym classes but basically we get it for drinks, WiFi and gratuities. It must be purchased for the first 2 in a stateroom 3-4 drinks per day per person usually makes it a no brainer if you don’t drink alcohol than maybe not a good deal