Klarna Docs
Guide
Express button availability by country
Find out if Express button is currently available in your market.
Guide
Instant Shopping: Prerequisites
Here is a checklist of the things you need to get started
Guide
Customize the Express-button
Change the button’s appearance to match your store’s look and feel.
Guide
Express button mobile integration
You can integrate Express button into your mobile app.
Guide
How to integrate Instant Shopping into a Cart Page
How to integrate Instant Shopping into your cart page
Guide
How to integrate Instant Shopping into an Upsell Page
Integrate Instant Shopping into any page where you want to promote a specific product.
Guide
How to integrate Instant Shopping into a Product Page
How to integrate Instant Shopping into a product page within your domain