Of course! Whether you are currently a monthly or annual subscriber to Marvel Unlimited, you always have the option to upgrade to become a Marvel Unlimited Annual Plus member. When upgrading, your cost to become an Annual Plus member (currently, $99.00/year) will be discounted by a pro-rated amount based on the number of days remaining under your current subscription.
You will be eligible for all Marvel Unlimited Annual Plus member benefits beginning on the date of upgrade and your subscription will automatically renew every year on the date of upgrade, unless you cancel your subscription prior to that date in accordance with our cancellation policy.
You can visit this page to upgrade to Marvel Unlimited Annual Plus.