Klarna Docs - Express button

Express button

Express button gives shoppers a fast and convenient way to buy with Klarna.

When a customer click on the Express button and successfully signs in, they will be redirected to checkout with:

  • Pre-filled customer and address data
  • Default shipping method (first available by sort order set in Admin Stores > Configuration > Sales > Delivery Methods)
  • Klarna as a preselected payment method

The checkout experience is designed and optimized for the Klarna payments integration flow.

For more information about Express button, refer to the product documentation.

Before you enable Express button in your store, complete the prerequisites including allowlisting production merchant IDs.

To enable Express button in your store, go to Stores > Configuration > Sales > Payment Methods > Klarna > Klarna Express Button:

In this menu, apart from enabling the button, you can also change the button’s design. For more details, refer to the Express button customization guide.

A screenshot of a checkout page showing the Express button.

You can customize the Express button's design to match your store's look-and-feel.