Supplier Due Diligence for Amazon Sellers

# Supplier Due Diligence for Amazon Sellers ## Why Supplier Verification Matters Your suppliers directly impact your account health. Improper verification can lead to authenticity complaints and suspensions. ## Due Diligence Framework ### Initial Verification - Business registration check - Authorization verification - Reference checks - Financial stability assessment ### Documentation Requirements - Commercial invoices - Authorization letters - Product certifications - Quality agreements ### Ongoing Monitoring - Regular document updates - Quality audits - Communication logs - Performance tracking ## Red Flags to Watch ### Warning Signs - Reluctance to provide documentation - Inconsistent pricing - No verifiable business address - Unable to provide authorization ### Quality Concerns - Inconsistent product quality - Packaging variations - Missing certifications - Customer complaints pattern ## Building Supplier Relationships ### Best Practices - Clear agreements - Regular com...