Cita:
Iniciado por sowth3r 
Como puede ser que sea FREE?
Cita: Free Trial Certificates
Free SSL Certificates provide full Secure Sockets Layer functionality for 90 days and are issued using the same Trusted Root Certificate Authority (CA) that issues our end-entity Certificates. Comodo's Free Trial Certificates provides 99.3 percent browser consistency, and they are NOT issued by a different test CA. This unique service helps you fully test your system before your live roll out.
Es de prueba por 90 días.