What do I need to provide when I make a purchase with Klarna?

Klarna asks for the details it needs at checkout. Usually this is your name, email address, mobile phone number and billing address. Depending on your country and the payment option, Klarna may also ask for your date of birth, your personal identity number or a debit or credit card. Klarna uses your mobile number in case it needs to contact you and sends your payment information to your email address. Make sure your details are correct, or you may not receive your payment information or order updates.