Cpanel: Add Extra Disk Space
Automatically adds specified amount of extra disk space to account
Customizing your addons
You can create different versions of Extra Disk Space addon, each with its own pricing and additional disk space amount.
Go to General Settings → Product Addons
find Cpanel: Add Extra Disk Space and click duplicate or edit
on the General tab you can change addon name displayed in client area, description and pricing options
on Connect with App tab you can change addon additional disk space added
Automation tab is responsible for setting various automatic task
4. Click Save Changes when done
Adding to product
Go to General Settings -> Products & Services and navigate to your product associated with cPanel
Switch to Addons tab
from the list of available addons chose your desired addon and click Add
From now on clients will be able to purchase additional disk space for their services
Client Area View
Available addons will be displayed on Order page when displaying and associated products, and on Client Area in service details window.