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 buy now 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

Klarna takes 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, which leads to more conversions at checkout for you.

On-site messaging is simple to integrate, and highlighting buy now pay later (BNPL) 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

Klarna takes 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, which leads to more conversions at checkout for you.

On-site messaging is simple to integrate, and highlighting buy now pay later (BNPL) 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

3.5 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
  • 31% of ratings are 1 stars

List of reviews

Filter and sort reviews

  • WorldRaceCircuits

    Location United Kingdom
    Time spent using app 32 minutes

    Appears to be working fine - no coding input required and the integration was seemless. Not sure what so many people are having trouble with looking at some other reviews!

    Developer reply
    September 1, 2022

    Thank you WorldRaceCircuits for this great review! We're very glad the app works well for you.

    We've worked hard to improve the app over time, with a major update relating to Shopify's improved theme architecture for Online Store version 2.0, which enables our app to integrate better with themes using App Blocks, and avoids many of the issues merchants had previously.

    Thank you again for taking the time to share a review; we appreciate you very much!

  • Quality home Clothing | Beauty

    Location United Kingdom
    Time spent using app 6 months

    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

    Developer reply
    August 11, 2022

    Hi Quality home Clothing | Beauty,

    I'm sorry to hear that you've been having trouble setting up your Klarna On Site Messaging

    Our Merchant Support team will be reaching out to you to offer further assistance on this

  • FROGSHOP

    Location United States
    Time spent using app About 1 year

    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.

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