Klarna - Pay in 3 Can I pay before the due date? Yes. Just go to the Klarna app or log onto Klarna.Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. Subject to status. Ts&Cs and late fees apply. Was this answer helpful? 1 out of 1 found this helpful Have more questions? Contact Us Related articles Is my payment information safe? Can I have multiple Pay in 3 orders at the same time? What happens if I don’t make a payment on time? How do I make repayments to Klarna? What does Klarna consider when reviewing my application?