Question
Why is my Invoice Header not showing on the Workshop Invoice?
Answer
Workshop invoice header styles can be amended in the Workshop > Parameters > Parameters > General 2 tab.
One reason the invoice header may not be showing is due to the invoice style selected. If the invoice style is set to 4 then the header will not show.
To change this go to Workshop > Parameters > Parameters > General 2 tab and set to another style, for example style 2.
See below, the invoice header will now show.