Updating credit card information

Vincent, This is the std info article (http://avgclick.me/1E90t7N). Otherwise, Sales Support… Chat with us [AVG] online (http://bit.ly/1bsBJfY).
AVG Guru

I received an email message concerning auto-renewal of my AVG licensed products scheduled for a date in the future.  The same message indicated that I needed to update information about my credit card (the expiry date).  I clicked the link that was included, which took me to an AVG renew these products page with no place for updating credit information.   I looked all over that page, and finally went to a link at the bottom of the page which took me to a page for managing accounts.   NOWHERE can I find any link to update credit card information, nor can I find any information in the FAQs about how to update such information.  Does anyone here know where I need to go to do so?  Thank you!

Vincent, This is the std info article (http://avgclick.me/1E90t7N). Otherwise, Sales Support… Chat with us [AVG] online (http://bit.ly/1bsBJfY).
AVG Guru