Multi Domain SSL Certificate will allow you to secure anything from 3 to 213 domains and sub domains. It means that you will not need to deal with multiple certificates and so things are a lot easier. It is possible to secure any domain or common names using just the one certificate.
Multi Domain SSL Certificate is perfect for companies that have lots of domain names on the same server. They will provide great security and trust from customers without such a big expense. Each of the Multi Domain SSL Certificate will have 3 domains already and then up to 210 more can be added if required, at a low price. This will make everything much easier to manage, rather than having to buy multiple certificates.