For high-risk merchants, chargebacks are not just a cost of doing business — they are a direct threat to the merchant account itself. When a chargeback ratio exceeds the thresholds set by card networks, merchants face escalating consequences.
What Is a Chargeback and Why Does It Matter?
A chargeback occurs when a cardholder contacts their bank to dispute a transaction and requests a forced reversal of the charge. Chargebacks cost merchants in three ways:
- Direct financial loss (transaction amount + $15-25 fee)
- Chargeback ratio impact (affects merchant account health)
- Acquiring bank liability (can lead to account termination)
The Two Major Early Alert Networks
Ethoca (owned by Mastercard) and Verifi (owned by Visa) operate collaboration networks connecting issuing banks directly with merchants. When a cardholder calls their bank to dispute a charge, the bank can send a real-time alert to the merchant before the dispute becomes a chargeback.
"Early alert services can reduce chargeback ratios by 40-60% for high-risk merchants."
How the Alert Process Works
- Cardholder calls bank to dispute a charge
- Bank sends alert through Ethoca/Verifi network
- Merchant receives alert with transaction details
- Merchant chooses to refund or let it proceed
- If refunded, chargeback is prevented entirely
The Business Case for High-Risk Merchants
For merchants in high-risk categories, early alert services represent one of the highest-ROI risk management investments available. The cost of a terminated account vastly exceeds the cost of alert service subscriptions.