Hello,

could you provide me the code and an instruction on how to modify the extension in that way, that I am able to add item-discount and subtotal-discount (see attached image) in percent.
I was already able to edit the calculation in the file /administrator/components/com_invoices/assets/items.js, but the computed_total (after saving the invoice) would still take my input as an absolute number, causing a different total.

Thank you very much!