1. Sign up for the Carnival World MasterCard

The card pays travelers for traveling by earning Fun Points with every purchase two points for every dollar spent on Carnival Cruise Line purchases and one point for every dollar spent on everything else. Redeem Fun Points for credit on future cruises or exchange for onboard gifts and amenities.

2. Sign up for Email Notifications

Don't miss the boat. Sign up to receive Carnival's email newsletter to learn about special offers.