KlarnaCustomer ServiceProducts & servicesPayment optionsPayment optionsPayment optionsHow does ‘Pay in 30 days’ work? | What is Buy Now Pay Later and how does it work? | What is Financing and how does it work? | How can I use Klarna on Apple Pay? | Why are not all payment methods available at the checkout?How does ‘Pay in 30 days’ work?What is Buy Now Pay Later and how does it work?What is Financing and how does it work?How can I use Klarna on Apple Pay? Why are not all payment methods available at the checkout?