Marriott offers travelers $50 in resort credit at a dozen hotels in the Caribbean and Mexico. You must stay three days to receive the credit that can be used for restaurants, spa treatments and other extras.
Use the code "4CL" when making a reservation online or by phone. Note the resort credit with this deal is capped at $250 (a five-night stay). To find the list of participating hotels, go to Marriott's Caribbean & Mexico Resorts page and click on "Special Offers."
When: The offer is good through May 14 for travel through June 30.
Tested: I found availability June 12-15 at the Cancun Resort & Spa for a room with balcony starting at $231 a night, excluding tax. I also found a pool-view room for the same nights available at St. Kitts Marriott Resort & The Royal Beach Casino for $194 a night, excluding tax.