You can manage your Premium Membership subscription from the Bowen EHS Member Center. Sign in to your account, and look for My Membership on the side of the page (or at the bottom for narrow screens). Click on the "Manage Subscription" button, and a new window will open with your subscription details.

Subscription Details Page

From the Subscription Details page, you can:

1. View and update your payment information:
   
   
2. View your subscription status and invoices:
   
3. and make changes to your subscription plan: