Friendly fraud now accounts for 43.8% of all chargebacks, according to Chargebacks911's 2026 Field Report. Nearly half of the disputes involve cardholders who received what they ordered but still filed for a refund.
This checklist helps your team build a defensible position against friendly fraud while maintaining compliance with card network rules. Each item creates an audit trail to protect revenue when disputes escalate.
Checklist Overview
This checklist focuses on first-party fraud detection and prevention across three operational layers: transaction documentation, customer communication, and dispute response. You'll establish controls to distinguish intentional chargeback abuse from legitimate customer confusion and defend your position with evidence accepted by card networks.
Prerequisites
Before you start, ensure you have:
- Access to your full transaction log, including authorization responses and timestamps
- Customer service interaction records (emails, chat transcripts, phone notes)
- Delivery confirmation data linked to specific orders
- Authority to implement changes to checkout flow and customer communications
- A defined escalation path for disputes that exceed your threshold (dollar amount or frequency per cardholder)
Checklist Items
1. Implement Descriptor Clarity at Authorization
Configure your merchant descriptor to match what appears on your marketing materials. Test it by running a $1.00 authorization on your own card and checking your statement.
Done when: Your descriptor includes your recognizable business name and a customer service phone number. Cardholders see "YOURSTORE.COM 555-0100" not "PMT*X7G2 PROCESSOR."
2. Capture Delivery Confirmation with Cardholder Acknowledgment
For card-not-present transactions, require a signature on delivery for orders exceeding $250. For digital goods, log IP address, device fingerprint, and download timestamp.
Done when: Every fulfilled order links to proof of delivery or proof of access. You can produce this evidence within two hours of receiving a dispute notification.
3. Document Pre-Authorization Customer Acknowledgment
At checkout, require customers to confirm they understand your refund policy before completing payment. Store this confirmation with a timestamp and session ID.
Done when: Your checkout flow includes an explicit "I have read and agree to the refund policy" checkbox that customers must actively select. The policy itself appears above the fold, not buried in linked terms.
4. Establish a Pre-Chargeback Contact Protocol
When you receive a retrieval request (the inquiry that precedes most chargebacks), contact the customer within 24 hours. Document every interaction.
Done when: You have a standard script that asks three questions: "Did you authorize this charge?", "Did you receive the product/service?", and "Have you attempted to resolve this with us directly?" Record responses verbatim.
5. Tag Repeat Dispute Filers
Flag any cardholder who files two or more disputes within 180 days. Route their subsequent orders through enhanced verification.
Done when: Your system automatically applies additional authentication (step-up Multi-Factor Authentication or manual review) before authorizing transactions from flagged cardholders. You maintain a suppression list of cardholders with three or more disputes in 12 months.
6. Build Representment Packages by Reason Code
Create templates for the five most common dispute reason codes you receive. Each template specifies exactly what evidence you'll submit.
Done when: For Visa reason code 13.1 (merchandise not received), your template includes: delivery confirmation, cardholder's shipping address from the order, and any communication where the cardholder confirmed receipt or asked product questions after delivery.
7. Separate Buyer's Remorse from Fraud in Your Metrics
Track disputes by category: intentional fraud (cardholder claims no authorization), buyer's remorse (cardholder received goods but wants a refund), and legitimate error (you actually made a mistake).
Done when: Your monthly dispute report breaks down root causes. You can answer "what percentage of our disputes stem from delivery failures?" without guessing.
8. Test Your Refund Process from the Customer Side
Once per quarter, submit a refund request through your own customer service channel as if you were a customer. Measure response time and clarity.
Done when: You receive a refund within your stated timeframe, and the process requires no more than two customer contacts. If customers wait seven days for refunds, you've created an incentive to file chargebacks instead.
Common Mistakes
Treating All Disputes as Fraud. The Chargebacks911 report notes that attribution often "falls somewhere along a continuum rather than on one party." Assuming bad faith means missing merchant errors and process gaps you can fix.
Relying on AI Classification Without Validation. If your dispute management system uses AI to categorize chargebacks, audit its decisions monthly. AI trained on incomplete data will misclassify edge cases, and those misclassifications compound when you use them to set policy.
Ignoring the Refund-Versus-Chargeback Distinction. Cardholders increasingly believe chargebacks are equivalent to refunds, per Chargebacks911's 2025 Cardholder Dispute Index. Your customer communications must explain the difference and make your actual refund process faster than the dispute process.
Skipping Documentation for Low-Value Disputes. A $15 chargeback might not justify a representment, but the pattern matters. If the same cardholder files ten $15 disputes, you need that history to justify blocking future transactions.
Next Steps
Start with items 1, 2, and 4. These controls create the evidence foundation you need for representment. Descriptor clarity and delivery confirmation prevent disputes from being filed; pre-chargeback contact resolves many disputes before they cost you the chargeback fee.
After implementing the first three items, measure your dispute rate by category for 60 days. That baseline tells you whether buyer's remorse or intentional fraud drives your losses. Then prioritize items 6 and 7 if you're seeing intentional fraud patterns, or item 8 if buyer's remorse dominates.
If 83.4% of enterprise merchants reported an increase in friendly fraud in 2026, your dispute rate probably isn't stable either. This checklist won't eliminate friendly fraud, but it will shift the burden of proof back where it belongs.
