How to rebook your Cruise Planner add-ons for a lower price
If you already bought an add-on and the price drops, you are not stuck. Royal Caribbean's price-protection path lets you capture the new price. Here is how.

The cancel-and-rebook path
For most pre-cruise add-ons, Royal Caribbean does not automatically refund the difference when a price drops. Instead it gives you a simple workaround: cancel the item you already bought for a full refund to your original payment method, then rebuy it at the new, lower price.
This works up to roughly 48 hours before you sail, when the Cruise Planner closes for changes. The refund returns as it was paid, and the rebooked item simply replaces the old one at the better rate.
Step by step
Open the Cruise Planner for your sailing and go to your Order History or Calendar, where your purchased items are listed. Find the item whose price has dropped and cancel it; the refund is issued to your original payment method.
Then add the same item back to your cart at the current price and check out. Do this as two clean steps, and confirm the new lower price before you complete the repurchase. Keep an eye on the cutoff: once the Cruise Planner closes, the window is gone.
Watch the fine print
A few items behave differently. Some excursions and high-demand experiences, including certain Perfect Day at CocoCay passes and cabanas, can sell out, so cancelling risks losing your spot if you do not rebook immediately. Cruise fare is a separate case with its own rules that depend on your fare type.
When in doubt, rebook the new item before cancelling the old one where the system allows it, or do the two steps back to back so you are never exposed.
Never miss the drop in the first place
The whole method depends on knowing the price dropped while you still have time to act. That is the part people miss, because no one watches a booking page for months.
Royal Radar alerts you the moment a tracked item falls below what you paid, with a direct link to that item in your Cruise Planner, so the rebook is a two-minute job instead of a missed opportunity.