Klarna Buy Now Pay Later Alternative Payment Method | CatalystPay

Buy Now Pay Later


Klarna is a pioneering Swedish payment service provider and a global leader in "buy now, pay later" financing solutions for retail and other sectors. Customers can take advantage of the flexibility and convenience offered by its various payment options, such as purchase financing, installment plans or direct payments - ensuring each customer finds an ideal payment plan to suit his needs.

Why use Klarna Buy Now, Pay Later?

Unlock customer satisfaction and drive sales with Klarna Buy Now, Pay Later. This flexible payment method ensures your customers can buy what they want when it suits them - making for more confident purchases that encourage higher rates of return shopping.

  • Higher Conversion Rate

    With the flexibility of BNPL, 44% of shoppers on average decide to make purchases they might have otherwise delayed. Read More
  • Increase in Average Order Value

    Retailers who offer BNPL options at checkout, both online and in-store, see an increase in average order value (AOV) of around 45%. Read More
  • Higher Purchase Frequency

    For shoppers, being able to split their purchase into multiple interest-free payments means they don’t have to pay the full amount upfront, giving them financial flexibility and leading to more purchases in the long run. Read More

What Klarna supports




  • Refunds
  • Recurring
  • Payin
  • Payout

Supported countries

  • Austria
  • Belgium
  • Denmark
  • Finland
  • Germany
  • Netherlands (the)
  • Norway
  • Sweden
  • Switzerland
  • United Kingdom of Great Britain and Northern Ireland (the)
  • United States of America (the)

Catalystpay - Verified Klarna Partner

Why use Klarna with us?

  • Fully Integrated Payment Gateway - Our platfrom offers e-commerce merchants a singular and secure connection to more than 120 supported global and local payment methods, including all leading credit and debits cards, as well as alternative payment methods. 
  • Streamlined Onboarding - We help clients shorten the onboarding process with a profound understanding of the rules and regulations.
  • Security & Compliance - We partner with regulated financial institutions and provide a platform that is PCI DSS Level 1 compliant with 99.99% uptime. Plus our expert advice will help you stay ahead of the game and well informed on everchanging regulations. 
  • Expansive Partner Network - We have direct partnerships with over 15 of the leading global acquiring banks and payment institutions. Not only will we help you find the right service providers but we also help you build a high degree of redundancy.



How does it works?

Visit our Tutorial documentation, for detailed guide on how to add Klarna Installments, Financing, Pay Now or Pay with Klarna right to your checkout. 

More about Klarna

Klarna is a Swedish financial technology company that offers payment solutions for online shopping. It provides various payment options, such as buy now pay later, which allows customers to delay payment or split their purchase into installments, as well as traditional payment methods such as credit card and bank transfer. Klarna also offers a range of other services, such as financing and customer data analytics for merchants.

Visit Klarna's FAQ to learn more or contact their customer service