A Powerful New Match: Junipeer + Kustom

Kustom (formerly Klarna Checkout) is the Nordics’ most-used checkout and powers over 24,000 merchants. Now Kustom is officially part of the Junipeer ecosystem.

About Kustom

Kustom is a fintech company offering the leading checkout solution in the Nordics. With efficient and customizable products, it helps merchants tailor their checkout to match their shoppers’ needs. By bringing together innovative and scalable features, Kustom supports high conversion rates and encourages repeat purchases. And whether a merchant sells in one market or many, Kustom adapts to their setup, scales with their ambitions and delivers a localized experience wherever they operate.

Previously known as Klarna Checkout, Kustom became an independent company in 2024 to focus entirely on building the best possible checkout for merchants, giving them more control, more flexibility and a setup designed for long-term international growth.

Junipeer + Kustom: A Strong Commerce Partnership

Junipeer and Kustom are now connected and ready to support merchants across their entire commerce flow. Kustom provides a proven checkout and payment layer for local and international markets, while Junipeer handles the technical connections between e-commerce platforms, ERPs, POS systems and other operational tools.

“The integration gives merchants a broader and more connected commerce setup. For merchants using both solutions, it reduces manual work, increases automation across workflows, and keeps systems aligned so they can focus on what truly matters. It’s a strong fit because we share the same philosophy: keep things simple, fast, and merchant-friendly. Kustom delivers a seamless checkout experience, while Junipeer connects and automates the surrounding systems, making it even easier for merchants to adopt Kustom within their existing setup and scale without friction.” – Jesper Eriksson, Chief Commercial Officer at Kustom

What the Partnership Enables

• Fast activation

Kustom’s efficient checkout, combined with Junipeer’s integration layer, enables rapid go-live without long development cycles.

• Unified sales channels

Kustom supports online checkout and in-person payment options where available. Junipeer keeps orders, inventory and customer data aligned across every connected system.

• Built for scale

Merchants can enter new markets with the right payment methods, currencies and checkout flows. Junipeer maintains clean, reliable data communication as the operation grows.

• Operational clarity

Kustom’s portal provides insight into payments and orders, while Junipeer ensures accurate data across ERPs and ecommerce platforms with fewer errors and significantly less manual work.

With Kustom and Junipeer working together, merchants gain a modern checkout and a connected backend. Our joint customers can now build a commerce setup that supports their needs and ambitions.

What could this setup look like for your business? Get in touch with us to learn more.