Adding new payment credentials:
First login to your WordPress.com (WP) website. You will need to add a payment method (using the links below) before the expiration date, or the upgrades will cancel automatically on the expiration date.
Domain Mapping & Custom Design: www.wordpress.com/me/purchases
In order for any domain associated emails (e.g. email@example.com) to work properly, DNS settings for your domain in WP must be set as shown in the 'Domains' section of your account - www.wordpress.com/me/purchases/billing
Important: If your WP services are not renewed this will result in loss of link from your domain name and any custom website features applied to your site.