Custom Invoice status's
Ability to create a new status's eg.(Workmanship Pending, Leak Eval, Refusing, No Answer, Wants Credit, Sent check, Requesting Supervisor etc)
This addition would make it easier to categorize pending payments without needing to use additional software as well as allow for automations and detailed invoice reporting
Even if it has to be a different category name "Reason not paid" status
This has been an infrequent ask, so with current priorities, it will not be added at this time, but will be considered if additional requests are made.