Request SSL Certificates
Click SSL > Click Add Certificates > click the checkbox next to all sites you want to order certs for (you can select as many as you need to at one time). Certificates auto-renew every 60 days or so!
...
Note: You may see this message leading you to believe that you have some issues with your sub-domains, it just takes a bit for the domain checker to catch up with the changes that were made.
...