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Merchant underwriting audits for fintech

A focused map of how we teach audit scope, evidence, and remediation ownership.

What “audit” means here

In Automatedsystemspro programs, a merchant underwriting audit is a structured revisit of how a fintech decided to accept, restrict, or decline a merchant—and whether that decision still holds. It is not a full financial statement audit and not a penetration test.

Three moments that deserve a file pull

  • Onboarding approvals above a risk threshold or novel MCC
  • Periodic reviews triggered by volume spikes or chargeback clusters
  • Partner escalations when an acquiring bank questions your appetite

Evidence we train teams to demand

Identity and ownership trails, acceptance contracts, MCC rationale, monitoring alerts tied to the merchant, and any exception with an owner and expiry. Missing pieces become findings—not silent assumptions.

Korea context without folklore

Local payment patterns matter: transit wallets, marketplace aggregators, and remittance corridors change which signals belong in the sample. We teach how to annotate that context inside the file so offshore reviewers do not misread a domestic norm as a control failure.

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