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- Embedded checkouts in WooCommerce
- Checkout blocks in WooCommerce
- Error codes
- Compatible plugins and themes
- Known compatibility issues
- Files to exclude from optimization
- Shipping Methods in iframe
- FAQ
- Optimizing your checkout when using an Iframe-based checkout
- Callbacks
- Troubleshooting the checkout flow
- Troubleshooting the Pay for order/Hosted Payment Page flow
- Troubleshooting WooCommerce Subscriptions and KCO
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Klarna support information
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Klarna Checkout for WooCommerce
Here you will find documentation on Klarna Checkout for WooCommerce.
English: use the support form on krokedil.com to get help.
Svenska: använd supportformuläret på krokedil.se för att få hjälp.
Helpful information before you contact us can be found in the How to prepare a support ticket article.
Please note that all questions regarding a certain purchase and/or account related issues are to be directed at the Klarna Merchant Support.
Krokedil only answer technical questions or questions regarding the configuration.
Technical information
Plugin data
Plugin version: 2.13.6
Last updated: 17 March, 2025
Tested with
WordPress version: 6.7.2
WooCommerce version: 9.7.1
Requires at least
WordPress version: 4.0
WooCommerce version: 4.0.0
PHP version: 7.0
Plugin changelog
2.13.6
- Fix - Fixed checkout scrollTo animations that were sometimes queued multiple times, potentially causing the checkout page to freeze - Thank you Oxyc for the fix!
- Fix - Fixed an issue where KCO-related JS was loaded even when no payment option was available at checkout.
- Fix - Limit the max size of a log message from the frontend to 1000 to prevent large logs from being created.
- Fix - Added a refresh of the iframe as a checkout error is detected.