If you stay in a hotel through the Amex offers program, you can save money or earn bonus points if you stay longer. The new Amex hotel offer is for stays at Hyatt properties in Mexico. Hyatt properties in Mexico have Amex offers for stays. Since this can be combined with World of Hyatt's upcoming global promotion, this is a good chance to save on an upcoming stay in Mexico. There is a new Amex offer that can save you $100 when you spend $500 or more at Hyatt Hotels & Resorts in Mexico. If you are going to Mexico, this is a good offer. Do you know if you can take advantage of the Amex offers on one of your accounts?Spend $500+ with Hyatt in Mexico, save $100