-make sure account has a dedicated ip

-from cpanel  generate key for the domain name

-from cpanel generate CSR with company info to appear in ssl

-copy CSR and keep it in memory to paste into the order form

-goto ssl order form , order regular ssl fill in your own contact then paste the CSR into appropriate area

-make sure that the email accounts are created so that you can confirm the account and recieve the cert

-once you recieve the cert install it from cpanel.

-goto whm and install it from there by typing the web account and then submit