Some sample sale prices that include the 60% off 2nd guest:
7 Night Eastern Caribbean – FROM $649* – Allure of the Seas®
7 Night Western Caribbean – FROM $729* – Oasis of the Seas®
7 Night Western Caribbean – FROM $919* – Harmony of the Seas®
TERMS & CONDITIONS
*Prices are average per person, cruise only, based on double occupancy and reflects promotional discount.
*Cruise must be booked June 1 through June 13, 2017 ("Offer Period"). Offer applies to sailings departing on or after July 1, 2017. Offer excludes China departures. Offer includes 60% off cruise fare of second guest who must be booked in the same stateroom as a first guest who books at full fare ("BOGO60"). Offer also includes 30% cruise fare savings for 3rd guests and higher booked in the same stateroom as the first two qualifying guests.
https://www.royalcaribb