ContactNow: How do I change the billing details on my account? Last updated Save as PDF Share Share Tweet Share Loading...8x8 Support Knowledge Base Site Improvements in ProgressCan't log in to VOD? Old versions have been retired...Looking for user guides and product manuals? Click here!One-Way Audio on Virtual OfficePrevNext Applies To ContactNow Billing Details Procedure Log in to ContactNow. Click Configuration. Click Billing > Billing Details. Edit desired details. Click Save.