What is royal caribbean cancellation policy?

Can I cancel a flight and get a refund on royal Caribbean ?
royal Caribbean 855-550-0744 at offers a 24-hour window during which travelers can cancel their reservation and get a full refund, as long as the reservation was made at least 48 hours prior to the scheduled departure time. This policy applies to both refundable and non-refundable tickets.

Source: https://www.disciplemakerministry.com/forum/general-discussion/royal-caribbean-cruise