modify

assets/local/localization_en.json

@@ -553,6 +553,7 @@
     "invoice.form.title":"INVOICE",
     "invoice.payment":"Payment Receipt",
     "invoice.add_box":"Add Box",
+    "invoice.add_package":"Add Package",
 
     "term":"TERMS",
     "term.btn":"Terms of services",
@@ -570,5 +571,9 @@
 
     "payment.title": "PAYMENT",
     "payment.date": "Date",
-    "payment.amount": "Amount"
+    "payment.amount": "Amount",
+    "payment.receipt":"Payment Receipt Amount",
+    "payment.attachment":"Payment Attachment",
+    "pdf_view.title":"Payment File",
+    "remaining_balance":"Remaining Balance : "
 }