Short Answer

Large merchants often lose disputes because their evidence isn’t structured the way banks review it. Even if the proof exists, it can be scattered, incomplete, or missing key signals that issuers look for. Winning at scale comes down to clarity, consistency, and how well your evidence tells a single, convincing story. At scale, even small inconsistencies in how evidence is submitted can significantly impact win rates. Chargeflow Insights helps identify where evidence breaks down so you can fix patterns, not just individual disputes.

‍Steps to Solve the Problem

1. Structure evidence around the dispute reason
Submitting everything dilutes your case and makes key signals harder to spot. Match your evidence directly to the reason code. Unauthorized claims need identity signals. Item not received needs delivery proof. Chargeflow Insights helps you see which reason codes you’re losing most often and why, so you can adjust evidence accordingly.

2. Build standardized evidence templates
Large teams create inconsistency. Use fixed templates so every dispute includes the same core elements in the same order.

3. Lead with the strongest proof first
Issuers review quickly. If your key evidence is buried, it gets missed. Start with the most decisive proof.

4. Connect the story across all data points
Transaction data, delivery, and communication should support each other. If they feel disconnected, the case looks weak.

5. Remove conflicting or unnecessary data
Too much information can hurt. If something does not support your case, please leave it out.

6. Automate evidence assembly
Manual submissions lead to gaps and inconsistency. Chargeflow Automation ensures every dispute is structured correctly and submitted with complete evidence.

Platform or Use Case Variations

Stripe
Structured fields help, but weak summaries and missing context still cause losses.

PayPal
Relies more on communication and case narrative. Disconnected messages can weaken strong proof.

Evidence Needed

• Proof of delivery or service completion
• Transaction and authorization details
• Customer communication logs
• IP address and device data
• Customer acknowledgment of terms
• Billing descriptor clarity
• Order timeline (purchase, processing, and delivery timestamps)

The key is not just having these, but presenting them clearly and in the right order.

Why This Happens

Issuers review disputes quickly using predefined criteria tied to the reason code. If your evidence isn’t clearly structured around those signals, it gets ignored, even when it’s valid.

Large merchants win more disputes when their evidence is structured for issuer decisioning, not just collected, and Chargeflow helps enforce that consistency at scale.