Fraud Prevention Guide
Chargeback Fraud
Indicator
Payment reversal
Detection
Pattern analysis
Prevention
CVV verification
Account Takeover
Indicator
Unusual login
Detection
Geolocation
Prevention
2FA/MFA
Refund Fraud
Indicator
False returns
Detection
Return patterns
Prevention
Photo verification
Card Testing
Indicator
Multiple declined
Detection
Velocity checks
Prevention
Rate limiting
Reseller Fraud
Indicator
Bulk purchases
Detection
Order patterns
Prevention
Order limits
Identity Theft
Indicator
Mismatched data
Detection
Verification
Prevention
KYC checks
Anti-Fraud Measures
✓ Real-time fraud scoring
✓ Machine learning detection
✓ 3D Secure verification
✓ Velocity monitoring
✓ Manual review queue