The method for updating your payment details varies according to the authorized reseller that processed your Avast subscription purchase.
To verify which authorized reseller processed your purchase, check your order confirmation email or your billing statement. For more information, refer to the following article:
Update your payment details
Do I need to update my details?
It is not always necessary to manually update your payment details for an Avast subscription.
When you receive a new credit/debit card because your previous card is lost or has expired, most card companies use account updater services to automatically update your payment details. This allows us to renew your subscription without you manually updating your details.
If we are unable to renew your subscription, we send you a notification email that explains how to update your payment details.
- All paid Avast consumer products
- All supported operating systems