diff --git a/locale/de.po b/locale/de.po
index e0302d5e8a..b38f08dc68 100644
--- a/locale/de.po
+++ b/locale/de.po
@@ -5,6 +5,7 @@ msgstr "Content-Type: text/plain; charset=utf-8\n"
 msgctxt "error:sale.sale:"
 msgid "The carrier '%(carrier)s' on sale '%(sale)s' is not valid."
 msgstr ""
+"Der Frachtführer '%(carrier)s' für den Verkauf '%(sale)s' ist nicht gültig."
 
 msgctxt "error:stock.shipment.out:"
 msgid "Missing \"Account Revenue\" on product \"%s\"."
diff --git a/locale/es_419.po b/locale/es_419.po
index c4e3a9a574..5f8460800f 100644
--- a/locale/es_419.po
+++ b/locale/es_419.po
@@ -14,7 +14,6 @@ msgctxt "field:sale.configuration,sale_shipment_cost_method:"
 msgid "Sale Shipment Cost Method"
 msgstr "Método de costo de envío de venta"
 
-#, fuzzy
 msgctxt "field:sale.configuration.sale_method,sale_shipment_cost_method:"
 msgid "Sale Shipment Cost Method"
 msgstr "Método de costo de envío de venta"
diff --git a/locale/fa.po b/locale/fa.po
new file mode 100644
index 0000000000..e85274cbad
--- /dev/null
+++ b/locale/fa.po
@@ -0,0 +1,59 @@
+#
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "error:sale.sale:"
+msgid "The carrier '%(carrier)s' on sale '%(sale)s' is not valid."
+msgstr "حمل کننده : \"%s\" در فروش : \"%s\" معتبر نیست."
+
+msgctxt "error:stock.shipment.out:"
+msgid "Missing \"Account Revenue\" on product \"%s\"."
+msgstr "\"حساب درآمد\" بر روی محصول: \"٪ s\" گم شده است."
+
+msgctxt "field:sale.configuration,sale_shipment_cost_method:"
+msgid "Sale Shipment Cost Method"
+msgstr "متد هزینه حمل ونقل فروش"
+
+msgctxt "field:sale.configuration.sale_method,sale_shipment_cost_method:"
+msgid "Sale Shipment Cost Method"
+msgstr "متد هزینه حمل ونقل فروش"
+
+msgctxt "field:sale.line,shipment_cost:"
+msgid "Shipment Cost"
+msgstr "هزینه حمل ونقل"
+
+msgctxt "field:sale.sale,available_carriers:"
+msgid "Available Carriers"
+msgstr "حمل کننده های در دسترس"
+
+msgctxt "field:sale.sale,carrier:"
+msgid "Carrier"
+msgstr "حمل کننده"
+
+msgctxt "field:sale.sale,shipment_cost_method:"
+msgid "Shipment Cost Method"
+msgstr "متد هزینه حمل و نقل"
+
+msgctxt "field:stock.shipment.out,carrier:"
+msgid "Carrier"
+msgstr "حمل کننده"
+
+msgctxt "field:stock.shipment.out,cost:"
+msgid "Cost"
+msgstr "هزینه"
+
+msgctxt "field:stock.shipment.out,cost_currency:"
+msgid "Cost Currency"
+msgstr "واحد پول هزینه"
+
+msgctxt "field:stock.shipment.out,cost_invoice_line:"
+msgid "Cost Invoice Line"
+msgstr "سطر هزینه صورتحساب"
+
+msgctxt "selection:sale.sale,shipment_cost_method:"
+msgid "On Order"
+msgstr "در دستور"
+
+msgctxt "selection:sale.sale,shipment_cost_method:"
+msgid "On Shipment"
+msgstr "در حمل ونقل"
diff --git a/locale/sl.po b/locale/sl.po
index c7614be57d..3f0caa7fa7 100644
--- a/locale/sl.po
+++ b/locale/sl.po
@@ -4,7 +4,7 @@ msgstr "Content-Type: text/plain; charset=utf-8\n"
 
 msgctxt "error:sale.sale:"
 msgid "The carrier '%(carrier)s' on sale '%(sale)s' is not valid."
-msgstr ""
+msgstr "Neveljaven špediter '%(carrier)s' na prodajnem nalogu '%(sale)s'."
 
 msgctxt "error:stock.shipment.out:"
 msgid "Missing \"Account Revenue\" on product \"%s\"."