Globalsign Organisation SAN Wildcard SSL

Organization Wildcard certificate protects a level of sub-domains to the primary domain, where the star can be replaced with arbitrary names.

With a business validated certificate can be added additional SAN names from multiple domains, as long as all are owned by the same company.

The certificate is particularly suited to protect several sites where you do not know all the names to be used in advance.

To order and for the establishment of CSR, sign domain name as *. domain.com, *. abc.domain.com, etc.
This product will also automatically protect domain.com with a free SAN name.

Note that some clients do not support wildcard certificates, SAN names might help, dependent on the client's support.

This certificate comes with a free SiteSeal. Additional SAN names will add an additional cost depending on the type.