flow

CONNECT.
CHECK OUT.
THAT SIMPLE.

Flow is a clever bit of code that helps you boost conversions, stay compliant, and enter new markets fast.

Accept payments using customizable components – all through one simple integration

Your checkout, upgraded

Turn browsers into buyers

Boost performance and conversion in one go. Accept payments globally in your customers’ preferred methods; optimize by currency, device, and more with smart defaults.

Secure by design

Cut development time and block fraud without hassle. Flow meets PCI DSS standards by design with compliance, device fingerprinting, and card validation built in.

Go global in a few clicks

Offer local payment methods without writing a line of code, with support for more than 20 languages so you can launch in new regions with minimal fuss.

Designed for performance

01
Conversion

Boost conversions

Lift performance with built-in optimizations and dynamically offer customers their preferred payment methods based on details like location, currency, or what device they’re using.

  • Smart defaults learn from billions of transactions across our network.
  • Automated payment input collection and validation, field masking, intuitive error messaging, and design that adapts to different devices.
  • Modify fonts, colors, and borders to mirror your own branding.
  • Localize with support for 20+ languages, including right-to-left.
02
Compliance

Simplify compliance

Save valuable development time by keeping on top of the latest PCI standards and regional regulations.

  • Flow meets industry standards, like PCI, to help reduce the compliance burden on your business.
  • Device fingerprinting detects and prevents fraud.
03
Reach

Enter markets faster

Offer the most relevant payment methods from our global network to all your customers – wherever they are. All with a one-time integration.

  • Effortlessly add new payment methods via configuration, not code, removing the need for constant updates to integrate in a new markets.
  • Accept popular payment methods from around the world: Cards, Apple Pay, Google Pay, PayPal, Klarna, iDEAL, KNET, Bancontact, Alipay, Tamara, Multibanco, BLIK, Venmo, and more.
See more details in our documentation

Flow on every platform

Whether you’re accepting payments on web or within a mobile app, Flow offers flexible components to suit your needs.

Flow for web

  • Web-optimized experience across all browser
  • Responsive design
Learn more

Flow for mobile

  • Mobile-native customizable building blocks
  • Smooth journey without redirects
Learn more

A smarter way to pay

Remember Me

Shoppers can check out up to 88% faster with securely stored payment info – all in an experience that looks like your brand.

Maximize conversions, boost payment performance, and deliver a smooth-flowing user experience. If you’re already using Flow, switching on Remember Me is simple and free.

Say goodbye to abandoned carts
Saved payment details reduce friction, increase speed, and lead to more completed purchases.
Build revenue and reputation
Swift transactions mean customer satisfaction. An easy, secure checkout boosts loyalty and keeps buyers coming back.
Skip the set-up
As Remember Me is pre-built into Flow, it takes no time to set up. So you can focus on growth, rather than the tricky tech.

Standalone Flow

The easiest way to optimize your checkout while integrating with the payment processors you want. Collect cards securely, offer an improved user experience, and stay on top of compliance while using the acquirers that work best for your business.

*Now in Beta

Improved conversions
Leverage Flow’s payment design logic to optimize conversion, perfectly matching your online brand experience.
Simplified compliance
Stay ahead of regulatory changes with built-in support for evolving standards like PCI DSS 4.0.
Operational efficiency
Manage all your PSPs through a single, intuitive interface, reducing integration complexity.

Unlock your payments potential today

Get in touch

Want to get started with Flow? Submit a request and one of our payment experts will be in touch to learn more about your business needs.

Explore our resources

Frequently asked questions

What is Remember Me?

Remember Me is the checkout experience that puts you and your consumers first. Consumers save their card payment details once, and can use them instantly across the Checkout.com network. Remember Me lets returning shoppers pay up to 70% faster.

How do I add Remember Me to my checkout?

You’ll need to be using Flow, Hosted Payment Pages, or Payment Links from Checkout.com to add Remember Me to your checkout. Just contact your account manager to get started today.

Does Remember Me change my checkout UX or brand?

No. The design remains fully branded to your site or app.

Is Remember Me secure and compliant?

Yes. It’s PCI SAQ-A compliant and backed by Checkout.com’s fraud and tokenization framework. Customers verify with an OTP when returning, ensuring both speed and safety.

Which payment methods work with Remember Me?

Remember Me currently supports card-based payments. Other payment types may be added in the future.