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Klarna On‑Site Messaging

Convert more sales with flexible payment option messaging.

Shopify app insights
  • Popular with businesses in the United States

Price: Free

App highlights

  • Seamless workflow: use directly in Shopify admin

  • Up-to-date tech: works with the latest themes

Key values section

Show users they can pay later

Promoting the availability of payment plans on product and checkout pages increases your sales .

Personalize your messaging

The messaging can be personalized, creating a more intimate and unique online shopping experience, and more conversions for you.

Dedicated support team

A dedicated support team is standing by to assist with any app-related queries you might have.

App details

Klarna On‑Site Messaging

Klarna On‑Site Messaging

Sell more with personalized payment offers

Since 2005, Klarna has been taking the friction out of payments for consumers globally, allowing shoppers to pay later in interest-free payments as an easy, flexible alternative to credit. Show your customers payment plans are available while they’re still shopping, leading to more conversions at checkout for you.

On-site messaging is simple to integrate, and highlighting buy now and pay later options before checkout can increase sales. The app provides customized messaging, ranging from banners promoting your partnership with Klarna and availability of payment options, to personalized promotions on product or cart pages.

Want to add On-site messaging? First, our 3 simple steps below get you started with Klarna Payments and then you can install the On-site messaging app.

STEP 1 | Sign up with Klarna

To get started, you’ll need to create a merchant account and sign up on Klarna's website.

STEP 2 | Get & save your Klarna API credentials

Generate new API credentials by going to Settings in the Merchant portal. Download and open the file; you'll need these API credentials in the next section.

STEP 3 | Install Klarna in your Shopify store

Go to the Klarna docs website to find the setup wizard URL to guide you through the Klarna alternative payments integration for Shopify. Once integrated with Klarna, you can then easily use the On-site messaging app.

Place a trial purchase to ensure everything is working correctly. Then head to the Klarna merchant portal to cancel (make sure you don’t pay yourself)!

Learn more about Klarna.

Click the Developer Website link to the right if you are interested in finding out more about Klarna and our payment methods, have questions, or have not yet signed up to offer Klarna.

Launch date

Klarna On‑Site Messaging

Klarna On‑Site Messaging

Sell more with personalized payment offers

Since 2005, Klarna has been taking the friction out of payments for consumers globally, allowing shoppers to pay later in interest-free payments as an easy, flexible alternative to credit. Show your customers payment plans are available while they’re still shopping, leading to more conversions at checkout for you.

On-site messaging is simple to integrate, and highlighting buy now and pay later options before checkout can increase sales. The app provides customized messaging, ranging from banners promoting your partnership with Klarna and availability of payment options, to personalized promotions on product or cart pages.

Want to add On-site messaging? First, our 3 simple steps below get you started with Klarna Payments and then you can install the On-site messaging app.

STEP 1 | Sign up with Klarna

To get started, you’ll need to create a merchant account and sign up on Klarna's website.

STEP 2 | Get & save your Klarna API credentials

Generate new API credentials by going to Settings in the Merchant portal. Download and open the file; you'll need these API credentials in the next section.

STEP 3 | Install Klarna in your Shopify store

Go to the Klarna docs website to find the setup wizard URL to guide you through the Klarna alternative payments integration for Shopify. Once integrated with Klarna, you can then easily use the On-site messaging app.

Place a trial purchase to ensure everything is working correctly. Then head to the Klarna merchant portal to cancel (make sure you don’t pay yourself)!

Learn more about Klarna.

Click the Developer Website link to the right if you are interested in finding out more about Klarna and our payment methods, have questions, or have not yet signed up to offer Klarna.

Launch date

Reviews

3.4 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.

Counts per rating level
  • 48% of ratings are 5 stars
  • 10% of ratings are 4 stars
  • 4% of ratings are 3 stars
  • 7% of ratings are 2 stars
  • 32% of ratings are 1 stars

List of reviews

Filter and sort reviews

  • Quality home Clothing | Beauty

    Location United Kingdom

    Not very good, low support when needed, annoying code and apps what send you in circles. needs updating or changing often and did not live up to what was expected.. maybe try again if we could get help

  • FROGSHOP

    Location United States
    Time spent using app 12 months

    Hello, I received this message about my Klarna integration. See below: "The following versions of these third-party payments integrations are
    not compatible with Shopify’s latest checkout. They will no longer be
    available after July 31, 2022: Buy now, pay later with Klarna." How can I can the update to the latest integration?

    Developer reply
    July 16, 2022

    Hi FROGSHOP,
    Hopefully quick and easy for you to migrate to our new payments integration. More info for the migration steps at:
    https://docs.klarna.com/platform-solutions/shopify/payments/klarna-payments/migrating-from-current-to-new-payments-integration/

    We've been sending emails about this deadline also, but our apologies if those haven't reached you.

  • Haushaltsparadies

    Location Austria
    Time spent using app 6 months

    Why not possible when Using Klarna with Mollie? The mollie support its only working with Klarna direct? Please let us know if there is any chance on using that Plugin with Mollie?

    Developer reply
    July 13, 2022

    Hi Haushaltsparadies,
    This app can work for stores using Klarna via a Mollie integration, and others. As long as you have your Klarna merchant id, you can connect that merchant id in the Settings of the app.

    If you need support, our team is happy to help, available at skosm@klarna.com

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