File: /var/www/vhost/disk-apps/magento.bikenow.co/vendor/magento/module-sales-rule/etc/sales.xml
<?xml version="1.0"?>
<!--
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Sales:etc/sales.xsd">
<section name="quote">
<group name="totals">
<item name="discount" instance="Magento\SalesRule\Model\Quote\Discount" sort_order="300"/>
<item name="shipping_discount" instance="Magento\SalesRule\Model\Quote\Address\Total\ShippingDiscount" sort_order="400"/>
</group>
</section>
</config>