OMAAT offers a referral bonus to anyone who has been approved by using the links below. This is in the interests of full disclosure. These are the best public offers we found (terms apply). These opinions are solely the author's and not the views of any bank, credit card issuer or airline. They have not been approved or endorsed by any entity. For more information about our partners, please see our advertiser policy. Thank you for your support!Many promotions offered by the Amex Offers program can help you save money on your hotel stay, especially when you use co-brand credit cards like Hilton or Marriott. American Express now offers two new Marriott stay deals that could save cardmembers as much as $150Get $50 Back if you spend $250+ at MarriottStays at Marriott Family Properties are eligible for Amex Offers.Spend $250+ on one or more transactions to save $50 (upto 20% back).This applies to stays between August 12th and October 12th, 2021.This applies to stays at properties within the US, US territories and Canada.This promotion excludes some brands, such as The Ritz-Carlton and St. Regis.To take advantage of these benefits, you must book directly with MarriottGift cards are not availableThis promotion can be combined with any Marriott Bonvoy global promotion.Register is requiredSpend $500+ on Marriott luxury brands and get $100 backA second targeted Amex Offers deal is available for Marriott luxury brands. Many of these are not included in the previous version of the promo.Spend $500+ on one or more transactions to save $100 (up to 20% off).This applies to stays between August 12th and October 12, 2021.This applies to stays at properties within the US, US territories and Canada.This applies to stays at The Ritz-Carlton and St. Regis.To take advantage of these benefits, you must book directly with Marriott. However, a Marriott Stars booking will qualify.Gift cards are not availableThis promotion can be combined with any Marriott Bonvoy global promotion.Register is requiredBottom lineTwo new Amex Offers deals are available for Marriott properties. These could save you as much as 20% and up to $150. Amex Offers continues to provide great value and it is a good reason to keep your Amex cards.These offers should be available on a cobranded Marriott card such as the Marriott Bonvoy Brilliant American Express Card or Marriott Bonvoy Business American Express Card. This will allow you to earn 6x points for your stay and also earn cash back.Did you have your account target for these Amex offers, and are you planning to take advantage of them?