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Our platform allows you to perform tests both via

  • Klarna simulator (which is at your disposal by default). Use the code sample from the Integration tab to process test transactions
  • End-to-end with the Klarna Playground environment. Contact us for setting this up. Use Klarna’s sample data for different markets to simulate different scenarios

We recommend you place a successful transaction (for each country/Klarna payment method) with our simulator before you test your integration with the Klarna Playground enviroment