
AI-powered fraud detection that protects your business from chargebacks and payment disputes
Paybrain Anti-Fraud helps you identify potentially fraudulent transactions before you fulfill orders or deliver services. When suspicious activity is detected, we temporarily hold the funds and alert you, giving you time to assess whether you know and trust the customer.
This protects you from fraud losses, chargebacks, and chargeback fees. Our AI analyzes hundreds of signals in real-time including payment patterns, customer behavior, device information, and historical fraud data to flag risky transactions.
If you DON'T know or trust this customer:
If you DO know and trust this customer:
1. Real-Time Analysis
Every payment is analyzed instantly as it's processed. Our AI examines payment patterns, customer behavior, and dozens of other risk factors.
2. Risk Detection
If suspicious activity is detected, the transaction is flagged for review. Common triggers include unusual purchase patterns, mismatched billing information, high-risk locations, or behavior similar to known fraud cases.
3. Automatic Reserve
Funds from flagged transactions are placed in a temporary reserve. This prevents payout while the transaction is reviewed, protecting you from losses if a chargeback occurs.
4. Review & Release
Our team reviews flagged transactions. If approved, funds are automatically released to your available balance. If the transaction shows signs of fraud, the reserve remains in place.
Transactions may be flagged for various reasons. Understanding these can help you avoid legitimate transactions being held:
Unusual Purchase Patterns
Multiple high-value transactions in a short time, especially from new customers
Geographic Mismatches
Billing address, IP location, and card issuing country don't align
High-Risk Locations
Payments from regions with historically high fraud rates
Suspicious Customer Behavior
Multiple failed payment attempts, rapid checkout, or unusual account activity
Device & Browser Signals
Anonymous browsers, VPNs, or devices associated with previous fraud
Velocity Checks
Same card used across multiple merchants or accounts in a short period
Transaction Flagged
Funds are immediately placed in reserve. You'll see a notification in your dashboard.
Under Review
Our fraud prevention team reviews the transaction.
Automatic Release
If approved, funds are released to your available balance. If concerns remain, the reserve stays in place for up to 90 days to protect against chargebacks.
Chargeback Protection
Funds are held until risk is assessed, preventing losses from fraudulent chargebacks
Lower Fees
Avoiding chargebacks means you avoid $15-$100 chargeback fees per incident
Account Protection
High chargeback rates can lead to account restrictions. Fraud prevention keeps your account in good standing
Peace of Mind
Automated protection means you can focus on your business while we handle fraud detection
Legitimate Transactions Protected
Our AI learns from your transaction patterns to minimize false positives over time
Does this affect all my transactions?
No. Only transactions that our AI flags as potentially risky are placed in reserve. The vast majority of transactions are processed normally with funds available within 2-3 business days.
Can I disable fraud protection?
Fraud protection is mandatory for all Paybrain accounts to protect both merchants and the platform. However, as your account builds history with legitimate transactions, false positives become extremely rare.
Will my customer be notified?
No. The fraud review happens on the backend. Your customer receives their payment confirmation as normal, and the hold only affects when you receive the funds, not the customer experience.
What if I disagree with a flag?
Contact our support team through your dashboard. While we can't manually override fraud flags, we can review the case and provide guidance. The automatic review typically resolves most cases within a week.
How long can funds be held?
Reserves auto-release after 90 days if no chargeback occurs. Most reviews complete quickly, and approved transactions are released immediately after review.