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What aspects of the message(s) can I customize?

You are able to customize the appearance (font, size, color) and the placement of the message to better suit the look and feel of your website. These changes can be made in the

section of the Klarna Merchant Portal. Changes made and published in the portal will be updated on your site automatically, though the update may take up to a few minutes.

The message content, the payment method advertised, and the legal disclosures are displayed by Klarna. These cannot be changed or customized.

If you are a Shopify retailer, customizations made in the Merchant Portal are compatible with the Klarna On-site Messaging app.

Need more help? Check our Developers site for


Monthly financing through Klarna and One-time card bi-weekly payments with a service fee to shop anywhere in the Klarna App issued by WebBank. Other CA resident loans at select merchants made or arranged pursuant to a California Financing Law license. Copyright © 2005-2024 Klarna Inc. NMLS #1353190, 800 N. High Street Columbus, OH 43215. VT Consumers: For WebBank Loan Products (One-Time Cards, Financing, Klarna Card): THIS IS A LOAN SOLICITATION ONLY. KLARNA INC. IS NOT THE LENDER. INFORMATION RECEIVED WILL BE SHARED WITH ONE OR MORE THIRD PARTIES IN CONNECTION WITH YOUR LOAN INQUIRY. THE LENDER MAY NOT BE SUBJECT TO ALL VERMONT LENDING LAWS. THE LENDER MAY BE SUBJECT TO FEDERAL LENDING LAWS.