Ik probeer al enkele weken Klarna te laten werken op mijn Opencart webshop. Echter geeft Klarna steeds aan dat er errors zijn zie:

The only issue which I have now is your shipping fee. Your system is sending no flag to us that it is meaning a shipping fee.
Can you please take a look if thats right configured?
{goods,[{artno,[]},
{title,"Nederland Post NL Brievenpost"},
{price,212},
{vat,21.0},
{discount,0.0},
{flags,0}]}]]}, Flag should be 8. Your system is sending it as article.

Weet iemand hoe dit op te lossen is?
Alvast bedankt!

Deze draadjes al gezien? https://www.google.nl/search?q=site%...rna+flag+error