If you have received an SMS request to confirm your verification code on behalf of customer service, please reach out to Klarna immediately via the app. Verification codes should never be shared.

What is a merchant ID?

A merchant ID (MID) is a unique merchant identification code assigned to every merchant using Klarna. MID consists of a letter followed by numbers (e.g., P963369).

Not sure what your MID is? Go to the Merchant portal’s Settings section, and you’ll find your MID on your Store information page.

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