I think that the GlobalSign SSL provisioning module need to offer the option to set SSL certificates as recurring products as well.
First, it's not comfortable for the costumers and many times they little confuse about what they have to do in order to renew the SSL certificate.
I checked out the GlobalSign API documentation and they allow renewals, I guess it just a question of demand now...
So, anyone else want to have renewals in the GlobalSign provisioning module?