Klarna charges

Hi all.

I was thinking of adding Klarna to my payment options but am struggling to get clear information on the charges for this.

My understanding is I will be charged the same rate as all other payments methods from Shopify when using Klarna through Shopify Payments, but am I still charged a processing fee from Klarna side (4.99% + 0.30p per transaction)?

Any help would be welcome.