When I add the 4 custom company fields and populate them under “Company Details” in settings, they don’t appear under invoice design fields but they will be displayed in the invoice under company details. I want to hide them there but it doesn’t seem to be possible.
We’ve documented this in our docs, please check the following link:
https://invoiceninja.github.io/docs/custom-fields/#snippets
If you’re still having troubles to hide the fields, feel free to reach us.