Kindly convey my thanks too. You're the actual guys who are making web secure. Browsers just say, your site is not secure, but that doesnt help at all. Having cheap and easy way to solve problem, can only make it work.

Interestingly, many CAs are charging lot for certs. And lot of them don't know how to validate user's info. Many business guys just burn cash on certs told by CA's support team for 'security'.