I have questions about my Klarna 4-Installment Payment. How can I contact them? February 17, 2023 16:47 Updated Klarna has provided searchable FAQs here: https://www.klarna.com/us/customer-service/ You can find their contact information by scrolling to the bottom of their FAQ page. Related articles What is your Returns Policy? How can I contact UntilGone Customer Support? What forms of payment does UntilGone.com accept? I have a charge to Retail Cloud on my credit card statement. Who is that? Where do you ship?