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Log in to get an overview of your purchases, upcoming payments and settle them easily with one click.
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Business login
Log in to manage your orders, payout reports, store statistics, and general settings.
Business login
Log in to manage your orders, payout reports, store statistics, and general settings.
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Technical and Integration

  • How do I fix the error message "401 Unauthorised" in the checkout?
  • What needs to be done before I can start integrating with Klarna?
  • I have logged in to the Merchant Portal to integrate. How does it work?
  • What is the username and password that needs to be added to my platform?
  • How does the integration work?
  • How do I add the Klarna badge to my available payment options?
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