{"id":1000,"date":"2024-01-10T19:10:59","date_gmt":"2024-01-10T13:40:59","guid":{"rendered":"https:\/\/magecurious.com\/blog\/?p=1000"},"modified":"2025-01-11T21:21:36","modified_gmt":"2025-01-11T15:51:36","slug":"how-to-add-custom-discount-programmatically-in-magento-2","status":"publish","type":"post","link":"https:\/\/magecurious.com\/blog\/how-to-add-custom-discount-programmatically-in-magento-2\/","title":{"rendered":"How to Add Custom Discount Programmatically in Magento 2"},"content":{"rendered":"\n

Hello Everyone,<\/p>\n\n\n\n

In this blog, we will learn about Add Custom Discount Programmatically in Magento 2.<\/p>\n\n\n\n

Sometimes business goes slow, at that time business owners are required to implement sales promotion.<\/p>\n\n\n\n

Programmatically Add Custom Discount in Magento 2 is a part of marketing strategies to increase sales.<\/p>\n\n\n\n

Without wasting your time, let us guide you straight away. Follow the easy step given below to Add Pagination in Custom Collection in Magento 2.<\/p>\n\n\n\n

STEPS FOR ADD CUSTOM DISCOUNT PROGRAMMATICALLY IN MAGENTO 2<\/strong><\/p>\n\n\n\n

Step 1: Create sales.xml file<\/strong><\/p>\n\n\n\n

app\/code\/Vendor\/Extension\/etc\/sales.xml<\/strong><\/p>\n\n\n

\n<?xml version="1.0"?>\n\n<config xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Sales:etc\/sales.xsd">\n\n\u00a0\u00a0\u00a0\u00a0<section name="quote">\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<group name="totals">\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<item name="customdiscount" instance="Vendor\\Extension\\Model\\Quote\\Address\\Total\\CustomDiscount" sort_order="400"\/>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/group>\n\n\u00a0\u00a0\u00a0\u00a0<\/section>\n\n<\/config>\n<\/pre><\/div>\n\n\n
Step 2: Create Custom Discount.php file<\/strong><\/p>\n\n\n\n
app\/code\/Vendor\/Extension\/Model\/Quote\/Address\/Total\/CustomDiscount.php<\/strong><\/p>\n\n\n
\n<?php\n\nnamespace Vendor\\Extension\\Model\\Quote\\Address\\Total;\n\nclass CustomDiscount extends \\Magento\\Quote\\Model\\Quote\\Address\\Total\\AbstractTotal\n\n{\n\n\u00a0\u00a0\u00a0\u00a0\/**\n\n\u00a0\u00a0\u00a0\u00a0* @var \\Magento\\Framework\\Pricing\\PriceCurrencyInterface\n\n\u00a0\u00a0\u00a0\u00a0*\/\n\n\u00a0\u00a0\u00a0\u00a0protected $_priceCurrency;\n\n\u00a0\u00a0\u00a0\u00a0\/**\n\n\u00a0\u00a0\u00a0\u00a0\u00a0* @param \\Magento\\Framework\\Pricing\\PriceCurrencyInterface $priceCurrency [description]\n\n\u00a0\u00a0\u00a0\u00a0\u00a0*\/\n\n\u00a0\u00a0\u00a0\u00a0public function __construct(\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\\Magento\\Framework\\Pricing\\PriceCurrencyInterface $priceCurrency\n\n\u00a0\u00a0\u00a0\u00a0) {\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$this->_priceCurrency = $priceCurrency;\n\n\u00a0\u00a0\u00a0\u00a0}\n\n\u00a0\u00a0\u00a0\u00a0public function collect(\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\\Magento\\Quote\\Model\\Quote $quote,\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\\Magento\\Quote\\Api\\Data\\ShippingAssignmentInterface $shippingAssignment,\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\\Magento\\Quote\\Model\\Quote\\Address\\Total $total\n\n\u00a0\u00a0\u00a0\u00a0) {\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0parent::collect($quote, $shippingAssignment, $total);\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$customDiscount = -10;\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$total->addTotalAmount('customdiscount', $customDiscount);\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$total->addBaseTotalAmount('customdiscount', $customDiscount);\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$quote->setCustomDiscount($customDiscount);\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return $this;\n\n\u00a0\u00a0\u00a0\u00a0}\n\n\u00a0\u00a0\u00a0\u00a0\/**\n\n\u00a0\u00a0\u00a0\u00a0\u00a0* Assign subtotal amount and label to address object\n\n\u00a0\u00a0\u00a0\u00a0\u00a0*\n\n\u00a0\u00a0\u00a0\u00a0\u00a0* @param \\Magento\\Quote\\Model\\Quote $quote\n\n\u00a0\u00a0\u00a0\u00a0\u00a0* @param Address\\Total $total\n\n\u00a0\u00a0\u00a0\u00a0\u00a0* @return array\n\n\u00a0\u00a0\u00a0\u00a0\u00a0* @SuppressWarnings(PHPMD.UnusedFormalParameter)\n\n\u00a0\u00a0\u00a0\u00a0\u00a0*\/\n\n\u00a0\u00a0\u00a0\u00a0public function fetch(\\Magento\\Quote\\Model\\Quote $quote, \\Magento\\Quote\\Model\\Quote\\Address\\Total $total)\n\n\u00a0\u00a0\u00a0\u00a0{\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return [\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'code' => 'Custom_Discount',\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'title' => $this->getLabel(),\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'value' => 10\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0];\n\n\u00a0\u00a0\u00a0\u00a0}\n\n\u00a0\u00a0\u00a0\u00a0\/**\n\n\u00a0\u00a0\u00a0\u00a0\u00a0* get label\n\n\u00a0\u00a0\u00a0\u00a0\u00a0* @return string\n\n\u00a0\u00a0\u00a0\u00a0\u00a0*\/\n\n\u00a0\u00a0\u00a0\u00a0public function getLabel()\n\n\u00a0\u00a0\u00a0\u00a0{\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return __('Custom Discount');\n\n\u00a0\u00a0\u00a0\u00a0}\n\n}\n<\/pre><\/div>\n\n\n
Step 3: Create checkout_cart_index.xml file<\/strong><\/p>\n\n\n\n
app\/code\/Vendor\/Extension\/view\/frontend\/layout\/checkout_cart_index.xml<\/strong><\/p>\n\n\n
\n<?xml version="1.0"?>\n\n<page xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance" layout="1column" xsi:noNamespaceSchemaLocation="urn:magento:framework:View\/Layout\/etc\/page_configuration.xsd">\n\n\u00a0\u00a0\u00a0\u00a0<body>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<referenceBlock name="checkout.cart.totals">\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<arguments>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<argument name="jsLayout" xsi:type="array">\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<item name="components" xsi:type="array">\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<item name="block-totals" xsi:type="array">\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<item name="children" xsi:type="array">\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<item name="customdiscount" xsi:type="array">\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<item name="component"\u00a0 xsi:type="string">Vendor_Extension\/js\/view\/checkout\/summary\/custom-discount<\/item>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<item name="sortOrder" xsi:type="string">20<\/item>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<item name="config" xsi:type="array">\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<item name="customdiscount" xsi:type="string" translate="true">Custom Discount<\/item>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/item>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/item>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/item>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/item>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/item>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/argument>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/arguments>\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/referenceBlock>\n\n\u00a0\u00a0\u00a0\u00a0<\/body>\n\n<\/page>\n<\/pre><\/div>\n\n\n
Step 4: Create checkout_index_index.xml file<\/strong><\/p>\n\n\n\n
app\/code\/Vendor\/Extension\/view\/frontend\/layout\/checkout_index_index.xml<\/strong><\/p>\n\n\n
\n<?xml version="1.0"?>\n<page xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance" layout="1column" xsi:noNamespaceSchemaLocation="urn:magento:framework:View\/Layout\/etc\/page_configuration.xsd">\n    <body>\n        <referenceBlock name="checkout.root">\n            <arguments>\n                <argument name="jsLayout" xsi:type="array">\n                    <item name="components" xsi:type="array">\n                        <item name="checkout" xsi:type="array">\n                            <item name="children" xsi:type="array">\n                                <item name="sidebar" xsi:type="array">\n                                    <item name="children" xsi:type="array">\n                                        <item name="summary" xsi:type="array">\n                                            <item name="children" xsi:type="array">\n                                                <item name="totals" xsi:type="array">\n                                                    <item name="children" xsi:type="array">\n                                                       <item name="customdiscount" xsi:type="array">\n                                                            <item name="component"  xsi:type="string">Vendor_Extension\/js\/view\/checkout\/cart\/totals\/custom-discount<\/item>\n                                                            <item name="sortOrder" xsi:type="string">20<\/item>\n                                                            <item name="config" xsi:type="array">\n                                                                 <item name="template" xsi:type="string">Vendor_Extension\/checkout\/cart\/totals\/custom-discount<\/item>\n                                                                <item name="title" xsi:type="string" translate="true">Custom Discount<\/item>\n                                                            <\/item>\n                                                        <\/item>\n                                                    <\/item>\n                                                <\/item>\n                                                <item name="cart_items" xsi:type="array">\n                                                    <item name="children" xsi:type="array">\n                                                        <item name="details" xsi:type="array">\n                                                            <item name="children" xsi:type="array">\n                                                                <item name="subtotal" xsi:type="array">\n                                                                    <item name="component" xsi:type="string">Magento_Tax\/js\/view\/checkout\/summary\/item\/details\/subtotal<\/item>\n                                                                <\/item>\n                                                            <\/item>\n                                                        <\/item>\n                                                    <\/item>\n                                                <\/item>\n                                            <\/item>\n                                        <\/item>\n                                    <\/item>\n                                <\/item>\n                            <\/item>\n                        <\/item>\n                    <\/item>\n                <\/argument>\n            <\/arguments>\n        <\/referenceBlock>\n    <\/body>\n<\/page>\n<\/pre><\/div>\n\n\n
Step 5: Create custom-discount.js file<\/strong><\/p>\n\n\n\n
app\/code\/Vendor\/Extension\/view\/frontend\/web\/js\/view\/checkout\/cart\/totals\/custom-discount.js<\/strong><\/p>\n\n\n
\ndefine(\n\n\u00a0\u00a0\u00a0\u00a0[\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'Vendor_Extension\/js\/view\/checkout\/summary\/custom-discount'\n\n\u00a0\u00a0\u00a0\u00a0],\n\n\u00a0\u00a0\u00a0\u00a0function (Component) {\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'use strict';\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return Component.extend({\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/**\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0* @override\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0*\/\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0isDisplayed: function () {\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return true;\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0});\n\n\u00a0\u00a0\u00a0\u00a0}\n\n);\n<\/pre><\/div>\n\n\n
Step 6: Create custom-discount.js file<\/strong><\/p>\n\n\n\n
app\/code\/Vendor\/Extension\/view\/frontend\/web\/js\/view\/checkout\/summary\/custom-discount.js<\/strong><\/p>\n\n\n
\ndefine(\n\n\u00a0\u00a0\u00a0\u00a0[\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'jquery',\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'Magento_Checkout\/js\/view\/summary\/abstract-total',\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'Magento_Checkout\/js\/model\/quote',\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'Magento_Checkout\/js\/model\/totals',\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'Magento_Catalog\/js\/price-utils'\n\n\u00a0\u00a0\u00a0\u00a0],\n\n\u00a0\u00a0\u00a0\u00a0function ($,Component,quote,totals,priceUtils) {\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"use strict";\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return Component.extend({\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0defaults: {\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0template: 'Vendor_Extension\/checkout\/summary\/custom-discount'\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0},\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0totals: quote.getTotals(),\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0isDisplayedCustomdiscountTotal : function () {\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return true;\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0},\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0getCustomdiscountTotal : function () {\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var price = 10;\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return this.getFormattedPrice(price);\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0});\n\n\u00a0\u00a0\u00a0\u00a0}\n\n);\n<\/pre><\/div>\n\n\n
Step 7: Create custom-discount.html file<\/strong><\/p>\n\n\n\n
app\/code\/Vendor\/Extension\/view\/frontend\/web\/template\/checkout\/cart\/totals\/custom-discount.html<\/strong><\/p>\n\n\n
\n<!-- ko if: isDisplayedCustomdiscountTotal() -->\n\n<tr class="totals customdiscount excl">\n\n\u00a0\u00a0\u00a0\u00a0<th class="mark" colspan="1" scope="row" data-bind="text: title"><\/th>\n\n\u00a0\u00a0\u00a0\u00a0<td class="amount">\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class="price" data-bind="text: getCustomdiscountTotal()"><\/span>\n\n\u00a0\u00a0\u00a0\u00a0<\/td>\n\n<\/tr>\n\n<!-- \/ko \u2192\n<\/pre><\/div>\n\n\n
Step 8: Create custom-discount.html file<\/strong><\/p>\n\n\n\n
app\/code\/Vendor\/Extension\/view\/frontend\/web\/template\/checkout\/summary\/custom-discount.html<\/strong><\/p>\n\n\n
\n<!-- ko if: isDisplayedCustomdiscountTotal() -->\n\n<tr class="totals coupon-discount excl">\n\n\u00a0\u00a0\u00a0<th class="mark" colspan="1" scope="row" data-bind="text: customdiscount"><\/th>\n\n\u00a0\u00a0\u00a0<td class="amount">\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class="price" data-bind="text: getCustomdiscountTotal(), attr: {'data-th': customdiscount}"><\/span>\n\n\u00a0\u00a0\u00a0<\/td>\n\n<\/tr>\n\n<!-- \/ko -->\n<\/pre><\/div>\n\n\n
Step 9: Finally run the below commands<\/strong><\/p>\n\n\n
\n$ php bin\/magento setup:upgrade\n\n$ php bin\/magento cache:clean\n\n$ php bin\/magento cache:flush\n<\/pre><\/div>\n\n\n
Step 10: Output:<\/strong><\/p>\n\n\n\n
In Cart Page:<\/strong><\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
In Checkout Page:<\/strong><\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
<\/div>\n\n\n\n
Final Thoughts:<\/strong><\/p>\n\n\n\n
So this was the easiest way which we have told you in this blog. This is how you can Add Custom Discount in Magento 2. Hope you liked the blog.<\/p>\n\n\n\n
So quickly go to the comment box and tell me how you like this blog?<\/p>\n\n\n\n
Stay tuned with us on our site to get new updates of Magento.<\/strong><\/p>\n\n\n\n
Thanks for reading and visiting our site.<\/p>\n\n\n
      
          
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