Guide to Royal Caribbean gratuities
While the advertised rate for any Royal Caribbean cruise might seem like a good deal at first, there are a few hidden fees that won't be applied until the final stage of booking, such as port fees and gratuities.
Depending on your itinerary and cabin selection, these two fees can add hundreds of dollars per person to the total cost, so it's important to be aware of what they are before you eagerly go to book the "cheap" cruise that you found.