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Square Card-Not-Present Fraud Spike — Causes & Compliance Guide

Understand why Square suspends accounts for card-not-present fraud spike issues and diagnose your case using Appeal Architect's deterministic compliance protocol.

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Why This Happens

Square has detected an elevated rate of card-not-present (CNP) fraud on your account. CNP transactions (online, phone, keyed-in) carry higher fraud risk because the physical card isn't present. When fraudulent transactions or disputes spike, Square restricts CNP processing to limit financial exposure.

Example Notification

"Your Square account has been restricted for card-not-present processing due to elevated fraud rates."

Compliance Steps

Review all flagged CNP transactions to identify fraudulent vs. legitimate

Implement AVS and CVV verification for all online transactions

Add velocity checks and suspicious transaction alerts

Provide delivery confirmation for all CNP orders

Contact Square with your fraud prevention plan and evidence

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Frequently Asked Questions

What causes a Square Card-Not-Present Fraud Spike on Square?
Square has detected an elevated rate of card-not-present (CNP) fraud on your account. CNP transactions (online, phone, keyed-in) carry higher fraud risk because the physical card isn't present. When fraudulent transactions or disputes spike, Square restricts CNP processing to limit financial exposure.
What should I do about a Square Card-Not-Present Fraud Spike?
Review all flagged CNP transactions to identify fraudulent vs. legitimate. Implement AVS and CVV verification for all online transactions. Add velocity checks and suspicious transaction alerts. Provide delivery confirmation for all CNP orders. Contact Square with your fraud prevention plan and evidence

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Appeal Architect provides diagnostic guidance — not legal advice.

Appeal Architect provides diagnostic guidance based on publicly available platform policies. We do not interact with platforms on behalf of users and we do not guarantee account reinstatement.

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