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How to Customize UPI QR Code Payment Gateway for WooCommerce with AI – Complete Guide

Jeff Joyce
Tuesday, 21st Oct 2025

Imagine you’re running a booming online store, and you’ve integrated UPI payments for seamless transactions. That’s great, but what if the default settings don’t quite capture your brand’s unique voice or cater to your specific product offerings? Customizing payment flows and integrating unique features can feel like climbing a steep learning curve. Fortunately, this article is your guide to customizing the UPI QR Code Payment Gateway for WooCommerce to perfectly match your store’s needs. We’ll explore how AI-powered tools can simplify the process, making it accessible even if you’re not a coding expert.

What is UPI QR Code Payment Gateway for WooCommerce?

The UPI QR Code Payment Gateway for WooCommerce is a WordPress plugin designed to enable businesses to accept direct UPI payments via apps like BHIM, Google Pay, and PhonePe. Essentially, it bridges the gap between your WooCommerce store and the widespread adoption of UPI in India. The system generates a QR code at checkout, which customers can scan with their preferred UPI app to complete the payment quickly and securely. Key features include automatic payment reconciliation and customizable QR code display options. It’s a popular choice, boasting a 4.8/5 star rating from 241 reviews and over 20,000 active installations. This speaks volumes about its reliability and ease of use.

For more information about the plugin, visit the official plugin page on WordPress.org.

Why Customize it?

While the default settings work well for many, they often fall short when you need a more tailored experience. Think about it: your brand has a unique identity, and your customers have specific needs. Generic solutions can sometimes feel… well, generic. Customization allows you to align the payment process perfectly with your brand, create a more seamless user experience, and even open up opportunities for increased sales.

Consider a website selling subscription boxes with recurring UPI payments. The standard setup might not adequately handle the nuances of recurring billing through UPI. Customization could involve integrating a system that automatically generates and sends new QR codes for each billing cycle, ensuring a smooth and automated subscription experience for both you and your customer. Another example is a store that sells both physical and digital goods. You might want to customize the payment flow based on the product type, perhaps offering expedited QR code delivery for digital purchases.

Ultimately, knowing when customization is worth it comes down to identifying those pain points where the default functionality just isn’t cutting it. If you find yourself manually adjusting things, working around limitations, or wishing the payment process better reflected your brand, then it’s probably time to explore the possibilities.

Common Customization Scenarios

Customizing Checkout Flow and Fields

The standard checkout process sometimes includes unnecessary fields or misses crucial information points specific to your business. Maybe you need to collect GST details for B2B transactions or require a delivery timeframe selection. The default checkout provided by the plugin might not readily support such additions.

Through customization, you can add, remove, or modify checkout fields to gather exactly the information you need, when you need it. You can also re-arrange the order of the checkout steps for improved user experience. Imagine a scenario where a local artisan wants to gather specific information about where the customer heard about their business. Adding that single, custom field at checkout would provide valuable marketing data, all collected seamlessly during the payment process.

For instance, a bakery could add a “Delivery Date” field to ensure cakes arrive fresh for special occasions. AI can assist by generating the necessary code to modify the checkout form, ensuring it integrates smoothly with the plugin and your existing WooCommerce setup.

Adding Custom Product Types

WooCommerce handles standard physical and digital products well. But what if you sell something a little different – say, event tickets with assigned seating, or customized gift vouchers with unique codes? The existing product types might not offer the flexibility you need.

Customization lets you create new product types with tailored attributes and functionalities. You could build a system for managing event registrations, selling software licenses, or offering personalized experiences. Consider a yoga studio selling class passes. They could create a custom “Class Pass” product type that automatically enrolls customers in specific classes after purchase, linking directly with their scheduling software. AI can help generate the custom product type code and ensure compatibility with the existing WooCommerce and payment gateway functionalities.

Integrating with Third-Party Payment Gateways

While the plugin focuses on UPI payments, your business might need to integrate with other payment gateways for international customers or for offering alternative payment methods. The standard plugin might not support seamless integration with every gateway out there.

Customization allows you to bridge the gap and integrate additional payment gateways alongside UPI. This could involve adding support for credit card payments via Stripe, PayPal, or even integrating with specialized regional payment solutions. For example, if you operate an e-commerce business that ships internationally, integrating PayPal would enable your foreign customers to more easily complete purchases. AI can assist in crafting the integration code, ensuring secure and reliable transactions across different payment platforms.

Creating Custom Email Templates

The default email notifications sent after a successful UPI payment are functional but might lack your brand’s personality. You want emails that not only confirm the payment but also reinforce your brand identity.

Customization enables you to design unique email templates that reflect your brand’s voice and aesthetic. You can personalize the content, add your logo, include promotional offers, and create a more engaging experience for your customers. Imagine an organic skincare company sending beautifully designed email confirmations after a UPI payment, complete with tips on how to use the purchased products. AI can help generate email templates that are visually appealing and mobile-friendly, ensuring a consistent brand experience across all touchpoints.

Building Advanced Product Filters

As your product catalog grows, customers need more refined ways to find what they’re looking for. The standard WooCommerce filters might not be granular enough to cater to specific product attributes.

Customization allows you to create advanced product filters based on specific criteria like material, size, color variations, or even customer reviews. This creates a more intuitive browsing experience, helping customers quickly narrow down their choices. For example, consider an online furniture store. They might implement advanced filters that allow customers to refine searches based on wood type, finish, dimensions, or even the number of seats on a sofa. AI can assist by generating the filter logic and integrating it seamlessly with your product catalog, enhancing the overall shopping experience.

How Codeforce Makes the plugin Customization Easy

Traditionally, customizing plugins like this one involves diving into code, understanding the plugin’s architecture, and dealing with potential compatibility issues. This can be a daunting task, especially if you’re not a seasoned developer. The learning curve can be steep, and the technical requirements can feel overwhelming.

Codeforce eliminates these barriers by providing an AI-powered platform that simplifies the customization process. Instead of writing complex code, you can simply describe what you want to achieve in natural language. The AI then translates your instructions into functional code, handling the technical details behind the scenes. This dramatically reduces the time and effort required for customization.

Here’s how it works: You describe the desired customization to Codeforce. Let’s say you want to add a custom field to the checkout page. You simply tell the AI: “Add a ‘Delivery Instructions’ field to the checkout page, allowing customers to specify any special delivery needs.” Codeforce then generates the necessary code to add this field, ensuring it integrates smoothly with the plugin. The platform also offers testing capabilities, allowing you to preview and validate your customizations before deploying them to your live store. You get to ensure it works the way you want!

This democratization means better customization is within reach for everyone, not just those with coding skills. Business owners, marketing managers, and other experts who deeply understand the plugin’s strategic importance can now implement customizations without needing to be developers. This is a significant advantage, empowering businesses to tailor the system to their exact needs, faster and more efficiently.

Best Practices for it Customization

Always start with a clear understanding of your goals. Before making any changes, define what you want to achieve with the customization. A well-defined objective will guide your development process.

Test your customizations thoroughly in a staging environment before deploying them to your live site. This minimizes the risk of disrupting the payment process for your customers.

Keep detailed documentation of all your customizations. This will help you understand what changes you’ve made and why, making it easier to maintain and update your code in the future.

Monitor the plugin’s performance after implementing customizations. This will help you identify any potential issues and ensure that the changes are not negatively impacting your store’s speed or functionality.

Be mindful of plugin updates. When the plugin is updated, your customizations might be affected. Plan to retest your customizations after each update to ensure they’re still working as expected.

Use a child theme for any template customizations. This prevents your changes from being overwritten when the theme is updated.

Follow secure coding practices. When writing custom code, be sure to sanitize user inputs and avoid common security vulnerabilities to protect your store and your customers’ data. This is especially important when dealing with payment information.

Frequently Asked Questions

Will custom code break when the plugin updates?

Potentially, yes. Plugin updates can sometimes introduce changes that conflict with custom code. It’s crucial to test all customizations after each update to ensure compatibility and proper function. Using Codeforce can mitigate this risk because you can easily re-apply changes when necessary.

Can I customize the QR code design itself?

That depends on the specific features offered by the plugin and the available hooks for customization. It’s worth exploring the plugin documentation or contacting the developers for details on QR code design modifications.

Is it possible to integrate UPI payments with my accounting software?

Yes, through custom integration. You’ll need to either find a compatible plugin or develop a custom solution to automatically sync UPI payment data with your accounting system. Codeforce can assist in creating this integration.

How can I ensure the security of my UPI payments?

Adhere to best practices for website security, including using a secure hosting provider, keeping WordPress and all plugins updated, and implementing SSL encryption. Always sanitize user inputs and avoid storing sensitive information unnecessarily. The plugin itself handles the core payment processing, but your overall website security is still crucial.

Can I offer refunds through UPI using this plugin?

The core plugin might not have built-in refund functionality. You may need to implement a custom solution or look for a separate plugin to manage UPI refunds directly from your WooCommerce dashboard. Consider your business’ return process carefully when making this determination.

From Generic to Genius: Tailoring Your UPI Payment Experience

By now, you should have a solid understanding of how to customize the the plugin. No longer are you confined to the default settings. Instead, you’re empowered to transform it into a payment system perfectly aligned with your brand and business needs.

Think about the benefits: a checkout flow that captures essential customer information, custom product types that streamline your offerings, email templates that reinforce your brand identity, and advanced product filters that improve the shopping experience. The plugin, when customized, goes beyond a simple payment gateway and becomes an integral part of your online business strategy.

With Codeforce, these customizations are no longer reserved for businesses with dedicated development teams. The AI-powered platform democratizes the process, empowering anyone to tailor the system to their specific needs.

Ready to unleash the full potential of your WooCommerce store? Try Codeforce for free and start customizing it today. Transform your payment process from a generic step to a seamless and branded experience that drives sales and strengthens customer loyalty.



Written by Jeff Joyce

See more from Jeff Joyce
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