Fine Print you need to be aware of:
You authorize SPORTS ILLUSTRATED to charge your credit/debit card at the price above now and in time to renew your SPORTS ILLUSTRATED subscription, without interruption, before the start of each new annual term at the low subscriber rate then in effect unless you tell us to stop. You may cancel at any time during your subscription by contacting customer service and receive a full refund on all unmailed issues. If your credit/debit card cannot be charged, we'll bill you directly instead.
You can cancel order when it closes to renew time.
Link:
https://subscription.si.com/storefront/subscribe-to-sports-illustrated/site/si-octdm5620jacket.html