If you want to make a purchase with Klarna using Pay later in 4 interest-free installments, you'll need to provide your mobile phone
number, email address, current billing address and a debit or card card. The
mobile number is required in case we need to reach you. All communications will
be sent to your email address. It's very important that you give us the correct
details, as otherwise you will not receive your payment schedule and any
updated order information.