Captain's Club is Celebrity Cruises loyalty program. For each cruise you take you receive points depending on your cabin class and the number of days at sea. As you obtain more points you advance in status in the Captain's Club which entitles you to future perks on the cruise such as free laundry, internet credit, special happy hours, etc.
Edward and I like loyalty programs. We enjoy the chase for points whether it is airline status and miles or on a cruise line. Therefore, we may end up upgrading to a certain cabin class on the ship for the sole purpose of the additional points we'd earn. Below please find a link to the Celebrity website Captain's Club page describing the benefits of each level. Scroll down to see what points you'd get per night depending on the cabin you're interested in booking.
If you have any questions about the program feel free to ask us!