This certificate requires more paperwork. You need to validate by email as well as supplying company documentation for authentication.
99.9% browser compatibility
Browser and devices compatibility is the most important part of SSL usage.
$1,500,000 USD worth warranty
Claim $1,500,000 USD on failure properly validate the information contained in a digital certificate and that failure causes the end-user to lose money.
Seal in Search
Display seal in search result.
Secure unlimit sub-domains
Secure www.domain.com, abc.domain.com, subs.domain.com, etc with this certificate.