Where can I find questions regarding my payment from Klarna? September 23, 2020 13:50 Updated You find questions and answers about your payment from Klarna here. If you need support, please contact Klarna at 08 – 120 120 10 or firstname.lastname@example.org. Related articles How do I pay if I buy an item at Tradera? Which payment method does Yaytrade currently offer? How do I return an item? Does Yaytrade have an app? What happens when one of my items find a new owner?