https://www.klarna.com/uk/privacy-policy/
Please test to verify that product prices are correctly updated within the Klarna On-site messaging, specifically when different priced variants are selected. The placement should be refreshed by the app when the variant is updated by the customer, but this is not compatible for some themes, see also: https://docs.klarna.com/platform-solutions/shopify/on-site-messaging-app-for-shopify/troubleshooting/
If additional support is needed, email skosm@klarna.com (and please include your Shopify store name) for specific Klarna support for this Shopify app. General Klarna support available at: http://klarna.com/merchant-support