For more details, refer to How to login to your billing account at https://portal.databasemart.com/kb/a185/how-to-login-to-your-billing-account.aspx
2.1 Click the "Domains" drop list, and then click "My Domains" to open the domain list.
2.2 In the "My Domains" page, you will be able to view your domains status under the "View" menu. Then, in the domain list, choose the domain you want to manage, click any regions after the domain name, but NOT right on the domain name. Otherwise, a website page will pop up. After the click, a “Manage” menu will appear on the up-left corner.
2.3 In the "Managing Domain" page, you will be able to do the following actions:
Change the nameservers of your domain to point to others.
Update the WHOIS contact information for your domain.
Change the registrar lock status for your domain.
Renew your domain.
Register a domain.
Transfer a domain.
Control automatic renewal for your domain.
Control the privacy nameservers.
Get EPP code.