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How do I integrate my Shopify store with Klarna?

We got you covered! The Integration Guides section of the Klarna Merchant Portal has the step-by-step installation process. Just select Shopify from the list of platforms to get started, and follow the on-screen instructions. You can also find full written instructions, as well as screenshots and a video walkthrough of the installation process here on our Docs website.

Good to know: Klarna requires some specific Shopify settings to work best. You can find the list of required settings here on our Docs website.

On-site messaging for Shopify

The Klarna On-Site Messaging app allows you to easily add Klarna messaging to your website – no coding required! Once you’ve completed your integration, all you need to do is:


If you still have questions, our Merchant Support team will be happy to assist.

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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 © 2005-2023 Klarna Inc. NMLS #1353190, 800 N. High Street Columbus, OH 43215. VT Consumers: For WebBank Loan Products (One-Time Cards in the Klarna App, 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.