Klarna Checkout – Integration flow chart

Klarna Checkout is an embedded checkout, an iframe based checkout solution that replaces the standard WooCommerce checkout form. This setup provides an easy way for the customer to complete the purchase and a convenient way for the merchant to offer multiple payment options in the same solution.

An embedded checkout also implies certain limitations in functionality. Compatibility with other plugins that extend the functionality of the standard checkout might be limited.
To describe the steps during a purchase process a bit closer, we have created the following integration flow chart: