diff --git a/guest_view_invoice.php b/guest_view_invoice.php
index 060ab769..0e1d19ae 100644
--- a/guest_view_invoice.php
+++ b/guest_view_invoice.php
@@ -447,7 +447,7 @@ $sql_invoice_items = mysqli_query($mysqli, "SELECT * FROM invoice_items WHERE it
                             $total_tax = 0;
                             $sub_total = 0;
 
-                            $sql_invoice_items = mysqli_query($mysqli, "SELECT * FROM invoice_items WHERE item_invoice_id = $invoice_id ORDER BY item_id ASC");
+                            $sql_invoice_items = mysqli_query($mysqli, "SELECT * FROM invoice_items WHERE item_invoice_id = $invoice_id ORDER BY item_order ASC");
 
                             while ($row = mysqli_fetch_array($sql_invoice_items)) {
                             $item_name = $row['item_name'];
diff --git a/guest_view_quote.php b/guest_view_quote.php
index c0049c56..c8df34da 100644
--- a/guest_view_quote.php
+++ b/guest_view_quote.php
@@ -428,7 +428,7 @@ if ($quote_status == "Draft" || $quote_status == "Sent" || $quote_status == "Vie
                             $total_tax = 0;
                             $sub_total = 0;
 
-                            $sql_invoice_items = mysqli_query($mysqli, "SELECT * FROM invoice_items WHERE item_quote_id = $quote_id ORDER BY item_id ASC");
+                            $sql_invoice_items = mysqli_query($mysqli, "SELECT * FROM invoice_items WHERE item_quote_id = $quote_id ORDER BY item_order ASC");
 
                             while ($row = mysqli_fetch_array($sql_invoice_items)) {
                             $item_name = $row['item_name'];
diff --git a/invoice.php b/invoice.php
index 392fa482..b5983fb6 100644
--- a/invoice.php
+++ b/invoice.php
@@ -730,7 +730,7 @@ require_once "footer.php";
                         $total_tax = 0.00;
                         $sub_total = 0.00;
 
-                        $sql_invoice_items = mysqli_query($mysqli, "SELECT * FROM invoice_items WHERE item_invoice_id = $invoice_id ORDER BY item_id ASC");
+                        $sql_invoice_items = mysqli_query($mysqli, "SELECT * FROM invoice_items WHERE item_invoice_id = $invoice_id ORDER BY item_order ASC");
 
                         while ($row = mysqli_fetch_array($sql_invoice_items)) {
                         $item_name = $row['item_name'];
diff --git a/quote.php b/quote.php
index 12a98332..650a9034 100644
--- a/quote.php
+++ b/quote.php
@@ -692,7 +692,7 @@ require_once "footer.php";
                         $total_tax = 0.00;
                         $sub_total = 0.00;
 
-                        $sql_invoice_items = mysqli_query($mysqli, "SELECT * FROM invoice_items WHERE item_quote_id = $quote_id ORDER BY item_id ASC");
+                        $sql_invoice_items = mysqli_query($mysqli, "SELECT * FROM invoice_items WHERE item_quote_id = $quote_id ORDER BY item_order ASC");
 
                         while ($row = mysqli_fetch_array($sql_invoice_items)) {
                         $item_name = $row['item_name'];