To manage your TrustUS subscription plan, go to the "Admin" tab and select "Plan & Billing" to open the "Plan & Billing" page. At the top of the page is an overview card of your current plan, and a button to change your subscription plan. Under the overview card is the "Billing Information" section that displays your payment information as well as the next charge on your account according to your current usage. You can also view your recent payments as well as their detailed invoice in the "Billing History" section.

To change your subscription plan, press the "Change Plan" button to go to the "Change Plan" page. On the "Change Plan" page, you can view and select the plan that you would like to change to, and press the "Change Plan" to update your subscription plan. If you would like to keep your current plan, press "Keep Current Plan".