To access the benefits of the MyMilestoneCard cardholders can easily manage payments and view electronic statements by activating their online account. The process begins by creating an account on the MyMilestoneCard website. Once your account is set up, you can then proceed to activate your card by following the simple instructions provided on the site. With your card activated, you'll gain full access to all the features, including the ability to manage your payments and view your account statements electronically.