SSL Product Configuration: Duration and SAN

[epretorious]

We're working on configuring the GoGetSSL.com catalogue of SSL certificates in WHMCS but don't see an obvious path for making all of the configurable product features (e.g., additional domains [sAN], long-term issuance [4- and 5-year certificates], etc) available during the order process.

 

We've already read...

 

the Addons and Configurable Options documentation, and

the GlobalSign SSL documentation

 

...and used these [together] as a template for setting-up the products in WHMCS.

 

i.e., It's fairly labor-intensive but...

 

• The duration of the cerficiate can be set-up easily enough, and;
  
• The additional domain names can be set-up easily enough

...by creating a separate configuration option group with two different configuration options [Years & SAN] for each product.

 

But, IIUC, the unit cost of any additional domain names should be multiplied by the duration of the certificate and there doesn't appear to be logic built-in to WHMCS to accomodate this.

 

Is there some way to use WHMCS to achieve this?

 

TIA,