Complete Solution for Accepting Card Payments

Ultimate card payment platform that offers you limitless possibilities and global card acceptance. Use versatile APIs for card authentication, authorization, fund captures, refunds, and more.

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Ironclad Security

Enjoy fraud-resistant card payments with data-driven authentication, anti-fraud tools, conversion-friendly 3D Secure, and PSD2 compliance.
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Developer Friendly

Integrate quickly based on your setup, programming language or specified use case with our full API references, SDKs, and sandbox environment.
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Production-Like Testing Environment

Test simulated card-scheme responses in the sandbox environment identical to the production platform.
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All Business Models

Cover complex business scenarios by combining various billing models. From single payments to extended subscriptions.
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Global Coverage

Operate in the markets of your choice by accepting card payments in over 160 currencies worldwide.

Conversion-Optimized Credit Card Platform

Offer your customers quick card payments without redirects, and add extra features and customizations with just a few lines of code. Simplify the payment process to effectively increase your conversion rate.

Smart routing to lower the decline rate and streamline the payment flow.
Top-notch user experience and payment flow without distractions.
No redirections to an external website to complete payment.

Multilevel Approach to Security

The highest level of security with complete encryption and various layers of fraud prevention tools.

Reduced Chargeback Ratio

Keep your chargebacks in check with built-in machine learning capabilities.

Anti-fraud Features

Our built-in system analyzes charges and helps identify fraud immediately.

24/7 Reporting

An up-to-date overview of alerts and notifications in the dashboard to take the proper action as soon as the threat arises.

3D Secure

Frictionless flow and more secure transactions through two-factor authentication across most platforms.

Customize the Payment Form To Fit Your Needs

Customize the credit card payment form with HTML and CSS to create a payment flow that fits your website’s layout and purchasing process. Offer one-page payments or use a multistep checkout page.

  • Add your own events to the code

  • Polish the look and feel of your payment forms with custom HTML and CSS

  • Test account, documentation, GitHub, API reference

  • Tokenization

  • Support complex payment scenarios

More about Custom Form

Add Credit and Debit Card Payments to Your Website

Create a Shift4 account and start processing card payments from customers around the world.