Update your logo in Dintero
Go to Settings
In Dintero Backoffice, select Settings from the left menu.
Open Account info and click Edit account
Go to Account info and click Edit account in the upper right.
Enter your logo URL
Enter the URL to your logo in the Logo URL (optional) field. You can also add an icon URL in the Icon URL (optional) field.
Update your logo in Klarna
Log in to the Klarna portal
Go to portal.klarna.com and sign in with the email address associated with your Dintero account.
Open Brand manager
Navigate to Payments > Home, then scroll to find Brand manager under Preferences.