Hi,
We would like you to implement a feature like stopping the edit option for the paid invoices or the option to manage invoices set to limited admins only.
As you can see in the feature requests, like https://requests.whmcs.com/idea/prevent-invoices-from-being-changed#comments lots of people want this feature implemented.
I am waiting for your update if there is a workaround for this problem. OR please share your updates if it is already in the pipeline.
Thanks in advance.
Asahi