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A chargeback isn’t just a refund — it’s a $25–$100 fee on top of the refund, a hit to your chargeback ratio, and a threat to your entire processing account if it happens too often. Large businesses have dedicated disputes teams. Small merchants don’t. This playbook is yours.
Prevention: Stop Chargebacks Before They Start
Most chargebacks are preventable. Start here:
- Use clear billing descriptors. About 80% of “friendly fraud” happens because the customer doesn’t recognize the charge on their statement. Make sure your business name is clear and recognizable.
- Send email confirmations immediately after every transaction — including the amount, item, and your return policy.
- Display your refund policy at checkout and on receipts. If it’s buried, it doesn’t count.
- Enable 3DS2 for online transactions. This authentication step shifts fraud liability to the card issuer — not you.
- Use AVS and CVV checks for all card-not-present transactions to filter out unauthorized use before it becomes a dispute.
Detection: Know Before the Deadline
You have a narrow window — typically 7 to 30 days depending on the card network — to respond to a chargeback. Miss it, and you lose automatically.
- Set up chargeback alerts through Ethoca or Verifi for early warnings before a dispute is fully filed.
- Check your processing dashboard daily during high-volume periods.
- Keep your contact info current with your processor so alerts actually reach you.
Evidence That Wins Disputes
When you do fight, fight with documentation: signed receipts or authorization records, delivery confirmation with tracking and customer signature, IP address logs and device fingerprints for online orders, customer correspondence showing the product or service was received and used, a screenshot of the refund policy visible at checkout, and for recurring billing, a copy of the signed subscription authorization.
After the Fight: Fix the Root Cause
Winning individual disputes matters — but your chargeback ratio is what your processor watches. Keep it below 1% (Visa) and 1.5% (Mastercard) to stay out of monitoring programs. Track reason codes across disputes: patterns point to systemic problems you can actually fix. And dispute every chargeback you reasonably can win, even small ones. They all count against your ratio.
Your chargeback ratio affects your ability to process payments. Don’t wait for a warning letter from your processor. Talk to MSD about how TAG Gateway’s built-in fraud tools help keep your ratio clean and your account protected. Visit merchantservicedepot.com or give us a call to get started.