https://www.royalcaribbean.com/faq/questions/will-i-be-able-to-receive-and-redeem-my-starbucks-rewards-benefits
Can I Use My Starbucks Rewards Program Benefits Onboard? | Royal Caribbean Cruises
In-store Starbucks benefits and coupon redemptions will not be available at the Starbucks onboard the cruise ship. Read more about the Starbucks Rewards...
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