KlarnaCustomer ServiceProducts & servicesOne-time cardOne-time cardOne-time cardWhat is a One-time card and how does it work? | What if I never use the One-time card and want to cancel it? | What happens if my purchase is for a different amount than the One-time card? | Why was the One-time card purchase declined?What is a One-time card and how does it work?What if I never use the One-time card and want to cancel it?What happens if my purchase is for a different amount than the One-time card?Why was the One-time card purchase declined?