As parts of the PCI-DSS best practice becomes requirements with PCI-DSS v4 coming in March 2025, using the Seamless View integration to display the payment UI will give merchants more responsibilities than they currently have. This is because Seamless View is hosted by you. As the Redirect integration is hosted by Swedbank Pay, we also handle these responsibilities. The two main points affecting you in this context is 6.4.3 and 11.6.1 in the PCI-DSS link above.
To learn more about how PCI-DSS affects you, we also have reading available in Danish, Finnish, Norwegian and Swedish.
If you currently have a Seamless View integration and don’t want the impending responsibilities, switcing to Redirect is normally possible, but the Checkin module used in Checkout v2 is only available using Seamless View. As the Checkin function is sunsetting and will be deprecated during the summer of 2025, we strongly recommend switching to the newest version of Digital Payments and choose the Redirect UI option. We have written a migration guide to help you.