The best way to find information is to select the cruise lines you are interested in, that offer the cruises you desire. Then search their website, they all have loyalty or reward program pages.
All cruise lines want you as a repeat customer, and in appreciation for your business. They offer various types of loyalty or reward programs. They vary from a departure gift (fruit, flowers, beverages) in your stateroom, to free dinners in gourmet restaurant, invitations to private parties hosted by the Captain or for members of the rewards program, and last but not least a free cabin upgrade, or even a free cruise if you acquired enough points..
All cruise lines want you as a repeat customer, and in appreciation for your business. They offer various types of loyalty or reward programs. They vary from a departure gift (fruit, flowers, beverages) in your stateroom, to free dinners in gourmet restaurant, invitations to private parties hosted by the Captain or for members of the rewards program, and last but not least a free cabin upgrade, or even a free cruise if you acquired enough points..