diff --git a/domain_tool.php b/domain_tool.php
new file mode 100644
index 0000000..cfe7511
--- /dev/null
+++ b/domain_tool.php
@@ -0,0 +1,139 @@
+<?php
+if (!defined("WHMCS")) {
+    die("This file cannot be accessed directly");
+}
+
+function domain_tool_config() {
+    return [
+        'name' => 'Active Domains List',
+        'description' => 'An addon to list all active domains with client name, domain name, renewal period, recurring amount, and renewal price.',
+        'version' => '1.0',
+        'author' => 'Your Name',
+        'language' => 'english',
+        'fields' => []
+    ];
+}
+
+function domain_tool_activate() {
+    return [
+        'status' => 'success',
+        'description' => 'The Active Domains List module has been activated successfully.'
+    ];
+}
+
+function domain_tool_deactivate() {
+    return [
+        'status' => 'success',
+        'description' => 'The Active Domains List module has been deactivated successfully.'
+    ];
+}
+
+function domain_tool_output($vars) {
+    $query = "
+SELECT 
+    tblclients.id AS client_id,
+    tblclients.firstname, 
+    tblclients.lastname, 
+    tbldomains.id AS domain_id,
+    tbldomains.domain, 
+    tbldomains.registrationperiod, 
+    tbldomains.recurringamount, 
+    rp.renewalprice,
+    (rp.renewalprice - tbldomains.recurringamount) AS pricedifference
+FROM 
+    tbldomains 
+JOIN 
+    tblclients ON tblclients.id = tbldomains.userid 
+JOIN (
+    SELECT 
+        tbldomains.id AS domain_id,
+        CASE tbldomains.registrationperiod 
+            WHEN 1 THEN tblpricing.msetupfee 
+            WHEN 2 THEN tblpricing.qsetupfee 
+            WHEN 3 THEN tblpricing.ssetupfee 
+            WHEN 4 THEN tblpricing.asetupfee 
+            WHEN 5 THEN tblpricing.bsetupfee 
+            WHEN 6 THEN tblpricing.monthly 
+            WHEN 7 THEN tblpricing.quarterly 
+            WHEN 8 THEN tblpricing.semiannually 
+            WHEN 9 THEN tblpricing.annually 
+            ELSE 0 
+        END AS renewalprice
+    FROM tbldomains
+    JOIN tbldomainpricing ON tbldomainpricing.extension = CONCAT('.', SUBSTRING_INDEX(tbldomains.domain, '.', -1))
+    JOIN tblpricing ON tblpricing.relid = tbldomainpricing.id 
+    WHERE tblpricing.type = 'domainrenew' 
+      AND tblpricing.currency = 1 
+) rp ON rp.domain_id = tbldomains.id
+WHERE 
+    tbldomains.status = 'Active'
+    AND tbldomains.recurringamount > 0
+    AND (rp.renewalprice - tbldomains.recurringamount) != 0;
+    ";
+
+    // Handling the update action
+    if (isset($_POST['update_recurringamount']) && isset($_POST['domain_id'])) {
+        $domainId = (int) $_POST['domain_id'];
+        $price = (float) $_POST['price'];
+
+        $updateQuery = "UPDATE tbldomains 
+                        SET recurringamount = {$price}
+                        -- SET recurringamount = (SELECT renewalprice FROM tbldomains 
+                        --                         JOIN tblpricing ON tblpricing.relid = tbldomains.id
+                        --                         WHERE tbldomains.id = {$domainId} LIMIT 1)
+                        WHERE id = {$domainId}";
+
+        // Execute the query to update the recurring amount
+        full_query($updateQuery);
+
+        // Optional: show a message indicating success
+        echo "<div class='alert alert-success'>Recurring amount updated successfully!</div>";
+    }
+
+    $result = full_query($query);
+
+    echo '<table class="table table-bordered table-striped">';
+    echo '<thead><tr>
+            <th>ID</th>
+            <th>Domain</th>
+            <th>Client Name</th>
+            <th>Renewal Period</th>
+            <th>Recurring Amount</th>
+            <th>Renewal Price</th>
+            <th>Price Difference</th>
+            <th>Actions</th>
+          </tr></thead><tbody>';
+
+    while ($data = mysql_fetch_array($result)) {
+        $client_id = $data['client_id'];
+        $clientName = $data['firstname'] . ' ' . $data['lastname'];
+        $domain_id = $data['domain_id'];
+        $domainName = $data['domain'];
+        $renewalPeriod = $data['registrationperiod'] . ' Year(s)';
+        $recurringAmount = '$' . number_format($data['recurringamount'], 2);
+        $renewalPrice = '$' . number_format($data['renewalprice'], 2);
+        $priceDifference = '$' . number_format($data['pricedifference'], 2);
+        $domainId = $data['domain_id'];
+        $price = $data['renewalprice'];
+
+        // Adding the action column with an "Update" button
+        echo "<tr>
+                <td><a href=\"clientsdomains.php?id={$domain_id}\">{$domain_id}</a></td>
+                <td><a href=\"clientsdomains.php?id={$domain_id}\">{$domainName}</a></td>
+                <td><a href=\"clientssummary.php?userid={$client_id}\">{$clientName}</td>
+                <td>{$renewalPeriod}</td>
+                <td>{$recurringAmount}</td>
+                <td>{$renewalPrice}</td>
+                <td>{$priceDifference}</td>
+                <td>
+                    <form method='post' action=''>
+                        <input type='hidden' name='domain_id' value='{$domainId}' />
+                        <input type='hidden' name='price' value='{$price}' />
+                        <button type='submit' name='update_recurringamount' class='btn btn-primary'>Update Recurring Amount</button>
+                    </form>
+                </td>
+              </tr>";
+    }
+
+    echo '</tbody></table>';
+}