To update the billing contact details for your iNewsletter subscription:
Go to Naavi Billing
Click Manage next to the account you'd like to update card details for
On the next page, click the pencil icon next to Account Details or Account Contacts
A popup window will appear with a form to edit these details
You can add multiple email addresses as billing contacts, however some billing notifications are only sent to the primary contact. We recommend using a generic email address as the primary contact to prevent lost emails due to staff changes.