diff --git a/erpnext/accounts/page/pos/pos.js b/erpnext/accounts/page/pos/pos.js
index 6d3ef3d..a1a502a 100644
--- a/erpnext/accounts/page/pos/pos.js
+++ b/erpnext/accounts/page/pos/pos.js
@@ -741,6 +741,7 @@
 		var me = this;
 		frappe.confirm(__("Do you really want to submit the invoice?"), function () {
 			me.change_status();
+			frappe.msgprint(__("Sales invoice submitted sucessfully."))
 		})
 	},
 
diff --git a/erpnext/public/js/payment/payments.js b/erpnext/public/js/payment/payments.js
index 4cd12f1..dc0b026 100644
--- a/erpnext/public/js/payment/payments.js
+++ b/erpnext/public/js/payment/payments.js
@@ -131,7 +131,7 @@
 	bind_amount_change_event: function(){
 		var me = this;
 		me.selected_mode.change(function(){
-			me.payment_val =  $(this).val() || 0.0;
+			me.payment_val =  flt($(this).val()) || 0.0;
 			me.selected_mode.val(format_number(me.payment_val, 2))
 			me.idx = me.selected_mode.attr("idx")
 			me.update_paid_amount()