Thanks, Kristy Thanks Daryl, Get so used to Googling, poking around the software and checking forums for answers that for a moment, I forgot the official support channels Will get in touch with them and update this thread if a way is found. Advanced Billing For WHMCS allows you to set up additional billing options for your products like bandwidth or CPU usage, basing on actual server resource usage.
As presented on the screen below, the first one is dedicated to PHP 7, while the second one is aimed at PHP 5.4 up to PHP 5.6. Note: You can check current PHP version in your WHMCS. Afterwards find 'Advanced Billing' and press 'Activate' button.
To do so proceed to 'Utilities' → 'System' → 'PHP Info'. Now you have to activate the module in your WHMCS system. Now let's learn more about module's functionalities.
This addon module will enable you to skip all that, because the Fix due date addon module automatically detects those situations and fixes the dates, not only for the service/domain but on the invoices also!
If some user makes an order od December 1st and pays the invoice on December 5th, why should he have 4 days stripped away from him, or why should you have to manually correct the dates on the service details page and on the invoice?
WHMCS is an all-in-one client management, billing & support solution for online businesses.
Helping organize nearly every aspect of your business, from initial customer signup & ordering, recurring billing/invoicing, to support via the built in help desk, WHMCS is a secure, extendable and scalable solution for businesses of all sizes.
In other words, the module will let you charge customers on the grounds of the resources used by them.
It offers also hourly billing, ticket billing, credit billing and recurring billing.
For example, if you want to set up default nameservers for your domain then you are in the right place.