---
title: "How To Add Extra Pricing Data In product_data_storage"
url: "https://dolphinwebsolution.com/how-to-add-extra-pricing-data-in-product_data_storage"
date: "2022-10-15T16:38:21+05:30"
modified: "2023-08-24T09:52:00+05:30"
author:
  name: "Jigar Patel"
categories:
  - "Magento"
word_count: 723
reading_time: "4 min read"
summary: "The frontend product repository uses the product_data_storage section of the data storage cache as its data source. This section is responsible for holding all product data that comes from the serv..."
description: "The frontend product repository uses the product_data_storage section of the data storage cache as its data source. This section is responsible for holding a..."
keywords: "product_data_storage,price,product,repository,Local Storage, Magento"
language: "en"
schema_type: "Article"
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    url: "https://dolphinwebsolution.com/magento-for-ecommerce-top-10-reasons-as-to-why-you-should-choose-it"
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    url: "https://dolphinwebsolution.com/how-to-setup-cron-time-in-magento-2-system-configuration"
---

# How To Add Extra Pricing Data In product_data_storage

_Published: October 15, 2022_  
_Author: Jigar Patel_  

![](https://dolphinwebsolution.com/wp-content/uploads/2023/02/How-To-Add-Extra-Pricing-Data-In-product_data_storage-1110x580-1-1024x535.png)

The frontend product repository uses the **`product_data_storage`** section of the data storage cache as its data source. This section is responsible for holding all product data that comes from the server when a customer visits a product page.

Check this file **`vendor/magento/module-catalog/CustomerData/ProductsRenderInfoSection.php`** In this file, they are calling **`getList`** the method which processes on product’s data, And based on it Magento adding **`product_data_storage`** and for the price, Magento has used **`vendor/magento/module-catalog/Ui/DataProvider/Product/Listing/Collector/Price.php`** and **`vendor/magento/module-tax/Ui/DataProvider/Product/Listing/Collector/Tax.php`** but it is not updating the price on the front side.

If you want to change the full data of product\_data\_storage you can call your class instead of **`Magento\Catalog\CustomerData\ProductsRenderInfoSection`** as Magento has called in **`vendor/magento/module-catalog/etc/frontend/di.xml`** a file like below.

```
<type name="Magento\Customer\CustomerData\SectionPool">
    <arguments>
        <argument name="sectionSourceMap" xsi:type="array">
            <item name="recently_viewed_product" xsi:type="string">Magento\Catalog\CustomerData\RecentlyViewedProductsSection</item>
            <item name="recently_compared_product" xsi:type="string">Magento\Catalog\CustomerData\RecentlyComparedProductsSection</item>
            <item name="product_data_storage" xsi:type="string">Magento\Catalog\CustomerData\ProductsRenderInfoSection</item>
        </argument>
    </arguments>
</type>
```

### Steps To Add Extra Pricing Data In product\_data\_storage

We are already learned [how to create a basic module in Magento 2](https://dolphinwebsolution.com/how-to-create-module-in-magento-2). We need to create **module.xml** and **registration.php** files. You can create **module.xml** and **registration.php** from this tutorial.

Here we are using **Dolphin** as the Vendor name and **Price** as the name of the module. You can change this according to your Vendor and Module name.

#### Step 1: Create an Extension Attribute file

Create an extension attribute file **`extension_attributes`.xml** in **app/code/Dolphin/Price/etc** folder with the following code.

```
<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Api/etc/extension_attributes.xsd">
    <extension_attributes for="Magento\Catalog\Api\Data\ProductRenderInterface">
        <attribute code="custom_data" type="string[]"/>
    </extension_attributes>
</config>
```

#### Step 2: Create Dependency injection

Create dependency injection file **di.xml** in the **app/code/Dolphin/Price/etc/frontend** folder with the following code.

```
<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <type name="Magento\Catalog\Ui\DataProvider\Product\ProductRenderCollectorComposite">
        <arguments>
            <argument name="productProviders" xsi:type="array">
                <item name="custom_data" xsi:type="object">\Dolphin\Price\Ui\DataProvider\Product\Listing\Collector\CustomData</item>
            </argument>
        </arguments>
    </type>
</config>
```

#### Step 3: Create a class file for DataProvider

Create Class file **CustomData.php** in the **app/code/Dolphin/Recently/Ui/DataProvider/Product/Listing/Collector** folder with the following code.

```
<?php

namespace Dolphin\Price\Ui\DataProvider\Product\Listing\Collector;

use Magento\Catalog\Api\Data\ProductInterface;
use Magento\Catalog\Ui\DataProvider\Product\ProductRenderCollectorInterface;
use Magento\Catalog\Api\Data\ProductRenderInterface;
use Magento\Catalog\Api\Data\ProductRenderExtensionFactory;
use Magento\Catalog\Api\Data\ProductRenderInfoDtoInterface;
use Magento\Catalog\Model\ProductRenderInfoDto;
use Magento\Catalog\Ui\DataProvider\Product\ProductRenderInfoProviderInterface;

class CustomData implements ProductRenderCollectorInterface
{

    const KEY = "customData";

    /**
     * @var \Magento\Catalog\Api\Data\ProductRender\ProductRenderExtensionInterfaceFactory
     */
    private $productRenderExtensionFactory;

    /**
     * @param \Magento\Catalog\Api\Data\ProductRenderExtensionFactory $productRenderExtensionFactory
     */
    public function __construct(
        ProductRenderExtensionFactory $productRenderExtensionFactory
    ) {
        $this->productRenderExtensionFactory = $productRenderExtensionFactory;
    }

    /**
     * @param ProductInterface $product
     * @param ProductRenderInterface $productRender
     */
    public function collect(ProductInterface $product, ProductRenderInterface $productRender)
    {
        /** @var \Magento\Catalog\Api\Data\ProductRenderExtensionInterface $extensionAttributes */
        $extensionAttributes = $productRender->getExtensionAttributes();

        if (!$extensionAttributes) {
            $extensionAttributes = $this->productRenderExtensionFactory->create();
        }

        $extensionAttributes->setCustomData([
            'Dolphin Price',
            '$1000.00'
        ]);
        $productRender->setExtensionAttributes($extensionAttributes);
    }

}
```

Now execute the below command and go to the system configuration page:

\[dt\_highlight color=”” text\_color=”” bg\_color=””\]php bin/magento setup:upgrade\[/dt\_highlight\]
\[dt\_highlight color=”” text\_color=”” bg\_color=””\]php bin/magento setup:static-content:deploy -f\[/dt\_highlight\]
\[dt\_highlight color=”” text\_color=”” bg\_color=””\]php bin/magento cache:flush\[/dt\_highlight\]

**Result:**

![How To Add Extra Pricing Data In product_data_storage](https://dolphinwebsolution.com/wp-content/uploads/2022/10/How-To-Add-Extra-Pricing-Data-In-product_data_storage-1.png)

I Hope, This instruction will be helpful for you.

**Happy Coding with magento2!! ?**

If you have any difficulties regarding this blog, do consider them posting in the Comments section below!

I’m here to help.

Thank you!


---

_View the original post at: [https://dolphinwebsolution.com/how-to-add-extra-pricing-data-in-product_data_storage](https://dolphinwebsolution.com/how-to-add-extra-pricing-data-in-product_data_storage)_  
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_Generated: 2026-08-26 06:13:54 UTC_