Overview
A retail and e-commerce enterprise aimed to protect revenue at checkout while maintaining a seamless customer experience by detecting fraudulent activity and validating high-risk transactions in real time.
The objective was to reduce fraud loss rates, improve conversion rates, maintain high order fill rates, and enhance customer satisfaction during checkout.
Challenge
Checkout processes were exposed to both fraud risk and customer friction:
- Increasing instances of fraudulent or suspicious transactions
- False declines impacting legitimate customers
- Manual fraud review processes slowing down order confirmation
- Checkout friction leading to cart abandonment
- Lack of real-time risk scoring during transaction processing
This resulted in revenue leakage, lost conversions, and degraded customer experience at the most critical funnel stage.
Solution
- An AI-powered cart validation and fraud protection system was implemented to secure the checkout process without impacting user experience:
- Real-Time Transaction Risk Scoring
Evaluates transaction behavior, device signals, and historical patterns - Cart Validation Engine
Checks pricing anomalies, coupon abuse, and abnormal purchasing patterns - Fraud Detection Model
Identifies high-risk transactions before payment completion - Adaptive Authentication Layer
Applies friction only when risk is detected (step-up verification) - False Positive Reduction System
Minimizes rejection of legitimate customer transactions - Checkout Flow Optimization
Ensures security checks do not disrupt conversion flow unnecessarily
- Real-Time Transaction Risk Scoring
KPIs Impacted
- Conversion Rate
Improved by reducing unnecessary checkout friction and false declines - CSAT (Customer Satisfaction Score)
Increased through smoother and more secure checkout experience - Order Fill Rate
Improved by ensuring successful processing of legitimate orders - Fraud Loss Rate
Reduced through real-time detection and prevention mechanisms
Results
- 20–40% reduction in fraud loss rate
- 5–15% improvement in conversion rate (through reduced false declines)
- 10–20% improvement in CSAT during checkout experience
- Improved order completion reliability and fill rates
Business Impact
- Stronger revenue protection at the most critical funnel stage
- Improved trust and reliability in checkout experience
- Reduced losses from fraud without sacrificing conversions
- Better balance between security and customer experience
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