Checkout
A complete checkout solution
A checkout built for conversion
Kustom Checkout comes with everything you need to create the smoothest shopping experience for your customers, including seamless customer identification and accepting all major payment methods. It's built to improve your business performance — converting browsers into happy customers.
30%
increased conversions reported from retailers offering KCO.
45%
increase in average order value reported from retailers offering installments.
20%
higher customer purchase frequency reported from retailers offering pay later options.
How it works
By offering this seamless checkout solution, you make it easy for your customers to shop how they prefer, often with a single tap. With a simpler buying process, you’ll get happier customers who will buy more.
On-site messaging
Shoppers learn that they can buy now and pay later when shopping. The dynamic message adapts to the user’s history and preference.
Billing address
Every returning Klarna user is treated as a returning customer for you and has their billing and shipping address pre-filled.
Payment methods
All major payment methods are included. Your customers can use their card, bank transfer, or any of the options to pay later with Klarna.
Post-purchase experience
Whether you’re a retailer or a shopper, we’ve got your back. We take full fraud and credit risk for sellers, while giving full protection to buyers. We also put the control in the hands of customers via the Klarna app, gathering all orders in a single place. With the app, your customers can manage their purchases, choose payment method, chat with customer service 24/7, and even make returns. Before their next payment is due, we’ll send a friendly reminder for a hassle-free experience.
With pre-filled information for returning customers and a mobile-first experience, users can shop on-the-go or from the comfort of their couches.
85%
of shoppers who use KCO say it’s a better experience than other online checkouts.
99.92%
of purchases are seamless, with no customer complaints.
The simplicity of KCO proved to be exactly what we needed for fitnessguru. With excellent results in the Nordics, KCO was an obvious choice when we launched in the UK. The result wasn’t just higher conversion – especially on mobile – but also much less admin. That’s freed up time for what we love most: talking to our customers and focusing on selling great products.Christian Lindberg, Owner, Fitnessguru
Integration
Kustom checkout is available through many e-commerce platforms and can be integrated directly to your site if you so wish. The service is integrated in such a way that KCO can make automatic updates to it. In other words, once you’ve integrated the solution, your checkout will continue to be updated to meet any needs your customers might have in the future.
Platforms
KCO is pre-integrated to most e-commerce platforms. The easy setup is straightforward and it won’t be long until you can start accepting payments.
Developers
Here you will find the integration guides and API documentation for those wanting to integrate directly with our systems across social channels, as well as more to help you get started.
Details about Kustom Checkout
Let’s get down to the nitty-gritty. All you need to know about KCO is right here.
Service
Market availability | US, UK, DE, NL, AT, SE, FI, NO, DK |
Customer identification | Included |
Payment methods included | Installments, Pay in 30 days, Financing and Card payments |
Klarna buyers protection | Included |
Klarna sellers protection | Included |
Integration
Direct integration via | Javascript and RestAPI |
Auto updates | Included |
Auto local | Included |
Dev resources |
Partnership
Max payment delay | 3 business days after order is shipped |
Standard term of agreement | 36 months |
E-commerce platforms |