# Kustom > Kustom (Previously Klarna Checkout) is the Nordic’s most popular checkout solution trusted by over 24,000 merchants. It offers a mobile-first experience, supports every payment method merchants want, and provides seamless integration for global scaleability. ## Products - [Kustom Checkout](https://www.kustom.co/checkout): The all-in-one checkout solution made to convert. - [Mobile Point of Sale](https://www.kustom.co/mobile-point-of-sale): Solution for connecting online and in-person sales (MPOS). - [Platforms & Plugins](https://www.kustom.co/platforms-and-plugins): Information on supported e-commerce platforms and third-party integrations. ## Company & Updates - [About Kustom](https://www.kustom.co/about): Company background, mission, and values. - [News](https://www.kustom.co/news): Latest press releases, customer stories and announcements. - [Contact](https://www.kustom.co/book-an-intro): Get in touch with the sales and support teams. ## Core Documentation - [Kustom Docs](https://docs.kustom.co/): The central hub for all technical documentation, integration guides, and API references. - [API Reference](https://docs.kustom.co/contents/api): Detailed API documentation for developers building custom integrations.