Designers can subscribe with a subscription package on their "Manage Subscription" page when they’re on a free trial, or they can subscribe when their free trial expires.
There are two packages: Monthly and Annually.
Upon clicking the “Next” button, they will land on the next page to input their bank account details to pay for a subscription.
Once clicking “Confirm”, the money will be taken immediately from bank account and the subscription will start right away.
You can check the expiry date of your subscription by going to "Subscriptions" on your account settings page.