Yes. Before you redeem the offer, if you have an active, auto-renewing Calm Premium subscription you must cancel your current subscription before your current Calm subscription auto-renews for the following term and then sign up for a Calm Premium subscription via the unique offer link by 9/30/2020 at 11:59PM ET.
To cancel a subscription, follow the instructions outlined here.
Once you’ve canceled your subscription or turned off auto-renew, you can sign up for Calm Premium at www.calm.com/americanexpress using an eligible American Express Card to receive your complimentary year before September 30, 2020.
Please note, once you enroll in this offer, your complimentary year will begin immediately and will not extend your current subscription end date.