Hello,
I have enabled “Check to allow Upgrading/Downgrading of configurable options” under the product settings in WHMCS.
Scenario:
Configurable Option: Extra IPv4
Price: $2 per month
Client has 15 days remaining in their billing cycle
Currently, when the client upgrades and adds 1 Extra IPv4, WHMCS correctly calculates the prorated amount as $1 (half month).
However, I would like prorata calculation to apply only when upgrading/downgrading the main product/plan, and NOT when upgrading configurable options.
Is there any built-in way to achieve this?
If not, can this be done via a custom hook or override?
Any guidance would be appreciated.
Thank you.
