Return Fraud Intelligence

RefundSentryKnowledge Hub

Expert insights, practical guides, and data-driven strategies to protect your Shopify store from return fraud and abuse.

The Ultimate Guide to Shopify Return Fraud in 2026

A comprehensive breakdown of return fraud tactics, real-world costs, and proven detection strategies for Shopify merchants.

RefundSentry Team

•Mar 1, 2026

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Emerging Return Fraud Patterns You Need to Know

A data-driven breakdown of the newest return fraud tactics, how to identify them, and which defense strategies actually work.

Tutorial: How to Auto-Tag Risky Customers in Shopify

Step-by-step guide to setting up automatic customer tagging based on return risk scores, with real workflow examples for Shopify Flow, Klaviyo, and customer service.

How AI is Changing Fraud Detection in E-commerce

A practical breakdown of how machine learning detects return fraud that rules miss—and why the shift matters for Shopify merchants.

The True Cost of a 'No Questions Asked' Return Policy

A financial breakdown of free return policies, with data on when they help conversion and when they destroy margins.

Inside Organized Return Fraud Rings

How professional fraud networks target e-commerce merchants, the tactics they use, and the specific signals that expose them.

Marcus Chen

Jan 5, 2026