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Citi Cardholders: Pay with ThankYou Points, Get 20% Off at Amazon
amazon.com offers Select Citi Cardholders: 20% Off your Purchase when you use at least 1 ThankYou Point. Link your Citi ThankYou Rewards account to your Amazon account. You may have to wait 24 hours after linking your rewards account before you can "activate" the offer. Click here to activate the promotion on your Amazon account