IHG is offering a new promotion where you can accumulate at least 40000 points for stays between 15th January 2019 and 30th April 2019.
You have to register for the promotion here unit the 15th March.
You have to complete a couple of challenges depending on you account, like 3 stays, 3 different brands ect. Just register and check what are the challenges tailored for you.
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