Plesk/Cpanel Extra Bandwidth Quota as Addon or Configurable Option?

[Rendrag]

Hi Folks,

 

Is there a way to have Extra Bandwidth packs for customers as Addons or Configurable options, to add onto the bandwidth allowed in their plan? i.e. a Customer wants a particular level of Cpanel hosting, but needs an extra 100GB, they just add on a 100GB Bandwidth pack?

 

I know I can create the addon, but I'd like it all automatic. We use soft limits in Cpanel/Plesk, and then let WHMCS bill the overage, so hoping I can just have WHMCS go 'Oh, they have 100GB quota and have purchased another 200GB, so we'll let them use 300GB before we charge them overages'

 

Is that possible?

 

Would also like to do that with SolusVM, but I'm guessing I should be posting on their forums as it's their own module?

 

Thanks,

 

Damien