To manage your billing and account usage details, go to the Billing & Usage page in your Sprout Studio account. You can access this page by clicking the "Billing" button in the notifications dropdown or going to Settings > Account & Branding > Billing & Usage.

This page lets you view your account's current plan, next billing date, billing history, number of users, brands, and storage.

Additionally, you can perform administrative tasks like changing/upgrading your plan, updating your credit card information, or cancelling your subscription.