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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 Settings in the Merchant portal, and you’ll find your MID on your Store information page.

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Monthly financing through Klarna is issued by WebBank, member FDIC. Copyright © 2005-2022 Klarna Inc. NMLS #1353190, 629 N. High Street, Third Floor, Columbus, OH 43215. Other CA resident loans made or arranged pursuant to a California Finance Lenders Law license.