No, you cannot share drinks on the Carnival "Cheers!" beverage package in 2026. The policy is strictly "one person per package," and it is a fundamental rule that the drink must be consumed by the person who purchased the plan. To enforce this, Carnival requires that if one adult in a stateroom (21+ in the US) buys the package, all adults in that stateroom must also buy it. This prevents one person from buying it and "feeding" drinks to their spouse or roommate. Each time you order, the bartender will swipe your "Sign & Sail" card and verify your photo on their screen. If you are caught sharing, the cruise line reserves the right to cancel your package immediately without a refund and may even ban you from purchasing it on future cruises. There is also a 15-minute wait time between ordering alcoholic drinks to further prevent "bulk" ordering for friends. For 2026 travelers, the "pro-tip" is to remember that the package covers almost everything—including specialty coffees, sodas, and bottled water—so while you can't share a cocktail, the individual value remains high for heavy consumers of both alcoholic and non-alcoholic beverages.