
Klarna offers invoice and part-payment for OpenCart online shops with good conditions as payment methods. Klarna takes over the payment risk too. (limited to european countries: DE, DK, FI, NL, NO, SE)
Klarna has developed an extension for OpenCart and provided on Opencart.com.
http://www.opencart.com/index.php?route ... rch=klarna
This extension was updated on 7 December 2011, last time and runs well on OpenCart to v1.5.1.3. But time does not stand still and also the development on OpenCart itself.
One cant install the functional Klarna extension on a current version of OpenCart. Reason is primarily Advanced Security on the side of the shop system. The developers of OpenCart buildt a own extension on the basis of an old Klarna Web API, but have “grayed it out” so it is not installable.
I have browsed through the existing extension and adapted to the latest version of OpenCart. Thus, the extension is now running on the OpenCart v1.5.3.x versions and v1.5.4.x. In the next days I will make the extension on the OpenCart marketplace available.
Drop me simply a line if you like to integrate Klarna into your webshop...