Yeah Klarna is great for flexibility but god forbid you have you return an item and get a refund from Klarna. Provide a tracking number if you like but they’ll just tell you that it isn’t valid and make you wait and wait and wait while they just tell you “they’re looking in to it” they couldn’t care when you get your money back, even if you did send the item back 2 weeks ago and offer to supply your own proof.