Return fraud

Protect your business in real time

Catch return fraudsters before they drain your e-commerce profits.

Return fraud at a glance

Return fraud occurs when fraudsters exploit refund policies to obtain both the purchased item and the refunded money, causing double losses for businesses.

Invisible protection against organizedreturn fraud

Return fraud is on the rise. Trustfull helps analyze hundreds of digital signals in real time to catch return fraud attempts before they hurt your bottom line.

First line of defence

Screen contact details of users completing purchases without creating an account.

Silent checks

Boost security without slowing down the checkout process for legitimate users.

OSINT-based

Leverage the power of hundreds of digital open source intelligence signals.

Fully customizable

Build tailor-made models and customise rules based on your business’s specific needs.

Table listing phone numbers with country flags, dates, and disposable status; includes UK, Brazil, France, Germany, Greece, India, and China.

Phone number verification

Verify customers’ phone numbers to detect high-risk purchases:
Retrieve MNO, porting history and phone-to-name details
Flag disposable phone numbers anywhere in the world
Detect lack of messaging apps or other connected online services
List of connected accounts showing Google, Paypal, LinkedIn, Spotify, and Amazon as connected, and Apple and Facebook as not connected.

Email address analytics

Analyze users’ email addresses for signs of fraud intent:
Detect disposable or newly created email addresses
Retrieve a list of online services linked to the email
Search for the email in a vast library of known data breaches
Map of Atlanta with a blue location pin showing a woman's face and a data box displaying country USA.

Global IP intelligence

Leverage geolocation data to prevent fraudulent refunds:
Detect mismatches between user IP and shipping or billing addresses
Flag suspicious patterns like VPNs, proxies, or anonymizers
Identify unusual location changes that may indicate fraud
Graph showing a central high-risk phone number linked to six contacts with names, photos, phone numbers, and email addresses.

Identity network graph

Pinpoint connections and unusual patterns between various digital attributes:
Detection of repeatedly used contact details or IP addresses
Warning signals on unusual or suspicious patterns
Automatic feeding of graph signals to the scoring model
Table listing phone numbers with country flags, dates, and disposable status; includes UK, Brazil, France, Germany, Greece, India, and China.
List of connected accounts showing Google, Paypal, LinkedIn, Spotify, and Amazon as connected, and Apple and Facebook as not connected.
Map of Atlanta with a blue location pin showing a woman's face and a data box displaying country USA.
Graph showing a central high-risk phone number linked to six contacts with names, photos, phone numbers, and email addresses.

“Trustfull’s silent checks help us achieve the dual objective of strengthening our fraud prevention controls while maintaining optimal conversion rates across all our channels.”

Filippo Rocca

CEO - Subbyx

Subbyx logo
Woman in purple outfit and purple sunglasses posing next to a pug wearing a purple bandana against a purple background.

Frequently asked questions

What is return fraud?
Return fraud, also known as refund fraud or refund & return fraud, occurs when someone exploits a retailer’s return process to gain an illegitimate refund, replacement, or credit (for example, returning used items as new, or claiming an order never arrived). As a type of fraud, it can be opportunistic (first-party fraud) or organized.
What are the most common types of return fraud?

Refund fraud can manifest in numerous forms, each exploiting a different aspect of retail operations. Some of the most prevalent types of refund fraud encountered by e-commerce businesses include:

  1. Wardrobing, which involves customers purchasing items with the intent to use them temporarily and then returning them for a full refund.
  2. Empty box fraud, where customers claim to return a product but instead send an empty box, or a box filled with irrelevant materials, to the retailer to receive a refund or replacement while retaining the original product.
  3. Receipt fraud, which occurs when customers use forged or stolen receipts to return items for a profit.
  4. Cross-retailer return fraud, where fraudsters exploit differences in product identification codes and return policies by returning items purchased from one retailer to another.
What’s the difference between return/refund fraud and chargeback/friendly fraud?

In the case of Return/refund fraud, the customer goes directly to the merchant, abuses the returns process, and asks for a refund, replacement, or credit.In the case of Chargeback/friendly fraud, on the other hand, the customer usually goes through their bank or card issuer, disputes the transaction, and the bank pulls the funds from the merchant.

In short: returns fraud abuses your refund policy; chargebacks abuse the payments and card rules.

Can you delay or refuse refunds if you suspect fraud?

Often yes, you can delay or refuse refunds when you reasonably suspect fraud, if:

  • Your refund and returns policy clearly allows inspections and refusals for abuse or policy violations.
  • You document the reasons (mismatched items, missing parts, suspicious patterns).
  • You follow local consumer laws, especially for faulty or misdescribed goods, and seek legal advice when in doubt.
What are the main red flags of refund fraud?

Key refund fraud red flags include:

  • Unusual behavior: frequent “item not received” or “faulty” claims from customers using the same contact details, IP address or device.
  • Item mismatch: returned goods don’t match the original order, serial number, or condition.
  • Pattern signals: multiple linked accounts, high-value items targeted, or use of known risky addresses.
  • Policy abuse: constant returns, last-minute returns near the deadline, or obvious signs of use on “new” items.

Can’t find the answer you’re looking for?

Book a 30-minute consultation with our team of fraud experts and let us know how we can help.

Learn more about Return Fraud

Let’s tackle Return Fraud together

Contact us today and let’s discuss how Trustfull’s advanced solutions can help you cut losses, strengthen security, and safeguard your customer experience.
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