When an invoice is issued in Thailand, the Revenue department will make a note that taxes need to be paid. This is important for both corporate tax and VAT purposes. A tax invoice is important to be generated and should contain the title "Tax Invoice".
On top of that, the tax invoice should also contain the information on supplier's tax id number (headquarters or branch number). In this case, we set the original Odoo invoice to be labelled Tax Invoice and create another invoice called commercial invoice.
2879718
closesodoo/odoo#123679
X-original-commit: 1cdaa362c9f0377a7ec4929c2f581ccd84ae3b33
Signed-off-by: William André (wan) <wan@odoo.com>
Signed-off-by: Nicolas Viseur (vin) <vin@odoo.com>