KlarnaKlarna for businessMerchant SupportPaymentsCustomer paymentsCustomer paymentsCustomer paymentsWhat is the customer’s late fee and can I remove it? | How do I resend an invoice to a customer? | Why is a customer denied by Klarna? | When should I postpone an order’s invoice due date? | My customers’ details are correct, but they still can’t pay with Klarna. What’s next? | How do I change the customer’s billing and shipping address?What is the customer’s late fee and can I remove it?How do I resend an invoice to a customer?Why is a customer denied by Klarna?When should I postpone an order’s invoice due date?My customers’ details are correct, but they still can’t pay with Klarna. What’s next?How do I change the customer’s billing and shipping address?