Payment Fraud Detection

Paygasus reduces fraud across online, mobile, and digital payments with a unified suite of real-time fraud and risk tools. Transaction and behavioral signals are evaluated during authorization to help minimize losses while maintaining strong acceptance.

Optimize Fraud Prevention and Payment Approvals

Fraud and risk management combines automated decisioning and verification services to identify and stop unauthorized transactions. Paygasus applies configurable controls and continuous monitoring to protect revenue, limit chargeback exposure, and keep approval rates high.

KEY BENEFITS

Paygasus’ fraud management tools are designed to decrease fraud losses and chargebacks without adding unnecessary friction at checkout.

  • Strengthen approval rates with real-time, data-driven decisioning.
  • Stop high-risk activity early with configurable filters, velocity rules, and scoring.
  • Reduce chargeback volume using layered verification and authentication options.
  • Adapt to emerging patterns with business-specific controls.
  • Enable PCI DSS-aligned security with encryption and tokenization protections.

Fraud & Risk Management Key Features

Fraud Filters

Fraud Filters

Customizable Positive & Negative Lists

Filters block or allow transactions based on card numbers, IP addresses, billing information, and customer reference fields.

Velocity Controls

Velocity Controls

Frequency & Amount Limits

Restrict transactions by count or dollar amount over defined time periods to help prevent high-frequency fraud attempts such as card testing.

Fraud Scoring

Fraud Scoring

AI-Powered Risk Assessment

Assigns a risk score to card transactions using proprietary signals to support automated approve, decline, or review decisions.

Verification Services

Verification Services

3DS, AVS & CVV

3DS confirms the cardholder with the issuing bank, AVS checks billing address details, ANI validates the calling number, and CVV verifies the 3- or 4-digit security code (CVV/CVC) with the issuer.

Transaction Restrictions

Transaction Restrictions

Duplicate Detection

Identifies and rejects duplicate transactions based on account number, amount, and currency within a defined timeframe.

Paygasus Fraud Management vs. Basic Solutions

Compare enterprise-grade fraud controls and basic protections across security coverage, decisioning precision, and approval-rate performance.

Capability Paygasus Fraud Suite Basic Fraud Tools
Detection Method Real-time analysis with AI scoring Manual rules only
Customization Fully configurable filters and controls Limited options
Verification 3DS, AVS/ANI, CVV integrated Basic CVV check
Security Enhancements Tokenization and encryption None or basic
Risk Assessment API for manual review No API support
Chargeback Reduction Up to 10x lower Minimal impact

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Advanced Fraud Protection and Risk Controls

Paygasus provides enterprise-grade fraud prevention with streamlined day-to-day management and developer-friendly APIs to support advanced integration requirements.

BUSINESS IMPACT

Comprehensive fraud management reduces losses while supporting strong acceptance rates through proactive, real-time decisioning.

  • Configure core controls in the Paygasus dashboard, with no coding required for standard setup.
  • Use the Risk Assessment API to enable custom decisioning for advanced scenarios.
  • Support high-volume processing with real-time performance.
  • Multi-layer encryption and tokenization strengthen data security.

How to Optimize Fraud & Risk Management

Follow these five steps to build a comprehensive fraud prevention strategy.

1

Configure Filters

Set up positive/negative lists based on your risk profile.

  • Card number lists
  • IP address blocking
  • Billing info rules
2

Implement Velocity

Define limits to catch pattern-based fraud attempts.

  • Transaction count limits
  • Dollar amount caps
  • Time period controls
3

Enable Scoring

Use automated decisions for high-volume processing.

  • Risk score thresholds
  • Auto approve/decline
  • Manual review queue
4

Add Verifications

Layer 3DS, AVS, and CVV for maximum protection.

  • 3D Secure authentication
  • AVS/ANI checks
  • CVV validation
5

Monitor & Adjust

Use reporting to refine rules over time.

  • Fraud analytics
  • Rule optimization
  • Trend monitoring

Advanced Fraud Capabilities

Layered security technologies work together to protect every transaction.

Tokenization

Tokenization replaces sensitive card data with tokens to reduce breach risk. Tokenized values are not usable if intercepted, strengthening overall data protection.

Risk Assessment API

Assess transaction risk before processing using detailed risk signals to support custom fraud decisioning logic for advanced use cases.

Encryption

Multi-layered, EMV-enabled protection secures data in transit across the payment lifecycle.

Frequently Asked Questions

Payment fraud prevention includes tools and workflows that detect and stop unauthorized transactions while supporting legitimate payment approval.

Fraud filters apply configurable rules and lists to allow or block transactions based on attributes such as card data, IP address, billing details, and reference fields.

Velocity controls limit transaction frequency or transaction amounts over defined time windows to reduce rapid, repeated fraud attempts.

Fraud scoring assigns a risk score to transactions using multiple signals to support automated approve, decline, or review decisions.

3-D Secure is an additional authentication step that confirms cardholder identity with the issuing bank before a transaction is approved.

Protect Revenue with Paygasus

Our comprehensive fraud prevention helps maximize acceptance and minimize risk.

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