Heads up, Carnival cruisers! Remember that Carnival World Mastercard you might have tucked away? Well, it’s about to get a whole lot more interesting thanks to changes in Carnival's loyalty program. This card earns FunPoints, but redeeming them has always been a bit of a pain. Basically, the improvements to Carnival's loyalty program should make those FunPoints easier to use and potentially more valuable. This is great news if you're a frequent Carnival cruiser or even just planning a single voyage. Keep an eye out for the specifics of the loyalty program updates, as they'll determine just how much more useful your Carnival World Mastercard becomes. Time to dust it off and start planning your next adventure on the high seas!