Kustom

"Kustom is the Nordics’ most-used checkout solution, trusted by over 24,000 businesses, from fast-growing brands to global enterprises. Designed to remove friction at every step, Kustom makes it so effortless for shoppers in 170 markets to buy, that they keep coming back for more. The experience is seamless and fast, with pre-filled personal details, plus an express checkout that makes buying easy, especially on mobile. Give your customers access to all the popular payment methods and the delivery options they actually want. 

For businesses, Kustom is just as straightforward to manage. A single plug-and-play integration unlocks everything you need to run your checkout with ease, with less upkeep and minimal maintenance. From built-in shipping to real-time performance data and the flexibility to tailor the look, feel and flow to your brand. Whether you're in one market or many, Kustom adapts to your needs and scales with your ambitions, supporting growth across 46+ markets and delivering a localized experience wherever you sell.

Formerly known as Klarna Checkout, Kustom became an independent company in 2024 to focus entirely on creating the best possible checkout for merchants. Now, as a standalone solution, Kustom can adapt quicker to the evolving needs of businesses — giving you more control, flexibility and value than ever before."