Turbocharge Your Online Payments with PomeloJS: Client-side Tokenization at Your Fingertips

June 21, 2023

Revolutionize your online payment experience with PomeloJS, a powerful JavaScript library that empowers you with client-side tokenization. Say goodbye to the complexities of hosted payment pages and say hello to seamless, secure on-site payments.

With PomeloJS, you no longer need to redirect your customers away from your site to process payments. Instead, you can integrate a secure and efficient payment system directly into your own merchant webshop or website, improving user experience and keeping your customers right where they belong - on your site.

The Power of PomeloJS

Why opt for traditional payment systems when you can enjoy the simplicity, security, and flexibility of PomeloJS? This groundbreaking JavaScript library is your one-stop solution for effortless online payments.

PomeloJS excels when it comes to client-side tokenization, converting card information into a unique set of identifiers. This process not only secures your customers' transactions but also helps you sail smoothly through the demands of PCI compliance.

Even better, PomeloJS enables you to customize your payment system to match your brand image, all while running it on your domain or infrastructure.

For ourbanking partners, PomeloJS is a particularly powerful tool. It can be offered as a white-labeled solution to your own merchants, providing a seamless payment experience under your brand name.

Simple Integration, Powerful Results

Let's illustrate just how easy it is to integrate PomeloJS into your website. Start by adding the PomeloJS library script to your HTML page:

And voila! With just a few lines of code, you've integrated a robust payment system directly into your website, keeping your customers securely on your platform throughout the entire checkout process.

The Benefits of Choosing PomeloJS

Flexibility and Freedom

PomeloJS allows you to switch between different payment providers without any hassle. This makes it an ideal choice for businesses aiming for a flexible, customizable payment solution.


PomeloJS ensures that sensitive payment information is never sent directly to your server, offering your customers an added layer of security and easing your compliance requirements.

Customization and White Labeling

PomeloJS can be fully tailored to align with your brand's aesthetic. For banking partners, we offer white-labeling, enabling you to provide a seamless, on-brand payment experience.

Hassle-free Authentication

PomeloJS handles advanced authentication protocols such as 3DSv2 (3D Secure version 2) and Strong Customer Authentication (SCA), ensuring a secure and frictionless payment process. 3DSv2 offers enhanced security for online transactions while minimizing interruptions during checkout.


Online payments have never been more straightforward. With PomeloJS, you're just a few lines of code away from integrating a secure, reliable, and customizable payment processing system into your website. Whether you're a small business or a banking partner, PomeloJS has you covered. Take control of your online payments today with PomeloJS.

Image credit: Unsplash

About the author

Meet Simon Verraest , CTO at Pomelo. He's driving the technological strategy and platform development. With a robust background in FinTech and a passion for seamless digital transactions, he spearheads initiatives that revolutionize the way businesses handle online or in-person payments.

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Pomelo Group Limited is a company registered in England and Wales (No. 10583935). Our registered address is Level 39 One Canada Square, London, England, E14 5AB. Pomelo Group Ltd is authorised by the Financial Conduct Authority under the Electronic Money Regulations 2011 FRN 928018 for the issuing of electronic money.

© Pomelo Group Ltd 2022.
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