Fraud Shield for WooCommerce protects your store by blocking spam orders and fake user registrations. It validates user registration, billing, and shipping details, as well as technical fields such as IP address, device type, OS, domain, and subdomain. 
Fraud Shield for WooCommerce is your smart defence against fake signups and spam orders. It uses intelligent validation across registration, billing, shipping, and technical fields (such as IP, OS, and device type) to block suspicious activity, keeping your store secure and clean.
<h3>Types of Fraud Shield Rules</h3>
<ul class="wp-block-list">
<li>Block disposable or suspicious email domains</li>
<li>Detect and block users by IP address, device type (mobile, desktop, bot, etc.)</li>
<li>Detect and block users by operating system (e.g., Android, Windows, Unknown OS)</li>
<li>Block spam user registrations using field-level validation</li>
<li>Prevent fake or suspicious orders by validating checkout fields</li>
<li>Validate billing and shipping details (name, phone, email, ZIP, etc.)</li>
<li>Automatically record users who trigger blocked values as “Blocked Users“</li>
<li>Maintain a Blocked User Log with detailed info (IP, device, OS, etc.)</li>
<li>Maintain a Debug Log to track validation and blocking events</li>
</ul>
<h2>Why you should add Fraud Shield for WooCommerce</h2>
Fraud Shield for WooCommerce is essential for safeguarding your store against the risks of fake sign-ups, spam orders, and fraudulent activities.
By validating user registration details, billing and shipping addresses, and technical parameters such as IP address, device type, operating system, and domain, it prevents suspicious transactions before they impact your business.
Adding Fraud Shield is not just about security — it’s about building trust, maintaining smooth operations, and focusing on growing your business without worrying about threats.
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<h2>When to add Fraud Shield for WooCommerce</h2>
You should add Fraud Shield as soon as you notice or want to prevent suspicious activity in your store. This includes:
<ul>
<li style="font-weight: 400">Receiving spam registrations or fake customer accounts.</li>
<li style="font-weight: 400">Experiencing high-order cancellations or chargebacks.</li>
<li style="font-weight: 400">Getting orders with incomplete or mismatched billing/shipping details.</li>
<li style="font-weight: 400">Seeing multiple signups from the same IP or device in a short time.</li>
<li style="font-weight: 400">Expanding your store to new regions with higher fraud risk.</li>
</ul>
Installing Fraud Shield early helps you stay ahead of threats, avoid revenue loss, and protect your store’s reputation before problems escalate.
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<h2>Types of Rules Configurations</h2>
Fraud Shield for WooCommerce offers four main types of validation rules to protect your store from spam, fake accounts, and fraudulent orders:
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Registration Rules:
Safeguard your store from fake or spam user signups by validating critical fields during the registration process.
Available settings include username validation to block generic or numeric-only usernames, email username validation to block emails with suspicious local parts, and email domain validation to restrict sign-ups from known spam, disposable, or fake email domains.
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<div class="twocol-one last"><img class="aligncenter size-full wp-image-18734005957183" src="https://woocommerce.com/wp-content/uploads/2025/10/registration_settings.png" alt="Registration settings" width="980" height="719" /></div>
<div class="twocol-one">Checkout Billing Address Rules:
Validate billing details during checkout to prevent fake orders and suspicious transactions. These rules identify incomplete, invalid, or mismatched billing data, stopping fraud before it reaches payment processing.
Available settings cover validation for billing details, including name, address, city, state, country, postal code, email, phone number, and company. This helps block fake, invalid, or disposable information to maintain data accuracy and prevent fraudulent or low-quality orders.
</div>
<div class="twocol-one last"><img class="aligncenter size-full wp-image-18734005957187" src="https://woocommerce.com/wp-content/uploads/2025/10/checkout-settings.png" alt="checkout settings" width="980" height="798" /></div>
Checkout Shipping Address Rules:
Ensure shipping details are accurate and legitimate. By blocking fake or bot-generated addresses, these rules reduce delivery issues, save fulfilment costs, and maintain a smooth order experience for genuine customers.
Available settings cover validation for shipping details, including first and last names, address, city, state, country, postal code, phone number, and company. This ensures the blocking of fake, invalid, or suspicious entries to maintain accurate and trustworthy order information.
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Technical Rules:
Go beyond basic form validation with system-level checks. Technical rules verify IP addresses, browsers, device types, and other metadata to detect patterns linked to fraudulent behavior. This adds a powerful, invisible layer of protection that works in real time.
Available settings include validation for IP address, device, browser, operating system, email domain, user role, and user ID, allowing you to block traffic from suspicious sources, outdated systems, disposable email domains, restricted user roles, or known spam accounts.
</div>
<div class="twocol-one last"><img class="aligncenter size-full wp-image-18734005957189" src="https://woocommerce.com/wp-content/uploads/2025/10/technical-settings.png" alt="Technical Settings" width="980" height="894" /></div>
With these four layers of configurable rules, Fraud Shield provides precise, proactive control over fraud prevention, helping you block bad actors without disrupting genuine customers.
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<h2>Global Settings</h2>
The General Settings section allows store owners to manage the core functionality of the Fraud Shield for WooCommerce extension.
It provides global controls to enable or disable the extension, configure how fraud detection rules behave, and manage logging for security insights and debugging. These settings help ensure that validation rules are applied efficiently while offering visibility into all blocked attempts. <img class="aligncenter size-full wp-image-18734005957198" src="https://woocommerce.com/wp-content/uploads/2025/10/global-settings.png" alt="Global Settings" width="980" height="654" /> 
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<h2>Blocked User Section</h2>
The “Blocked User” section of this extension offers a comprehensive dashboard that lists all users who were blocked due to failing fraud detection rules during registration or checkout.
<img class="aligncenter size-full wp-image-18734005957209" src="https://woocommerce.com/wp-content/uploads/2025/10/blocked-users.png" alt="blocked users" width="980" height="560" />
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<h2>Prevent fraudulent registrations from specific email domains</h2>
Scenario: You want to prevent fake account creation using disposable emails and suspicious addresses, commonly used for testing or fraudulent purposes.


Steps to create the validation rule:

<ol class="wp-block-list">
<li>In your store’s WP Admin dashboard, go to WooCommerce > Settings > Fraud Shield.</li>


<li>Add a Registration Rule:
<ul class="wp-block-list">
<li style="list-style-type: none">
<ul class="wp-block-list">
<li>Enable fraud shield for registration</li>


<li>Enable email validation</li>


<li>Add value in block email domains like tempmail.com, mailinator.com</li>


<li>Save your changes for the registration rule <img src="https://woocommerce.com/wp-content/uploads/2025/10/registration-user-block-admin-settings.png?w=980" alt="" /></li>
</ul>
</li>
</ul>
<ul class="wp-block-list"></ul>
</li>


<li>Now, if a customer adds an email with a domain name that is blocked with error message. <img src="https://woocommerce.com/wp-content/uploads/2025/10/user-registration-validation.png" alt="" /></li>
</ol>

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<h2>How to Block Fraud Orders</h2>
Configure to protect your WooCommerce store by blocking fraudulent orders automatically. Use smart filters like user email, name, and other identifiers to stop scammers before checkout.
<h3>Ways to Block Fraudulent Orders:</h3>
<ul class="wccom-tick-list-primary">
<li>Block by Email Address – Add suspicious or blacklisted email IDs to automatically prevent new orders.</li>
<li>Block by Customer Name – Stop repeat offenders or fake name patterns (e.g., “Test User,” “Demo Buyer”).</li>
<li>Block by Domain – Restrict orders from disposable or spammy email domains like @tempmail.com.</li>
<li>Custom Rule Setup – Create multiple blocking conditions (email + name + payment method) for maximum protection.</li>
</ul>
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Admin Setting Screen
<img class="aligncenter size-full wp-image-18734005957546" src="https://woocommerce.com/wp-content/uploads/2025/10/admin-order-block-by-email-settings.png" alt="admin order block by email settings" width="980" height="493" /></div>
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Checkout Page Screen
<img class="aligncenter size-full wp-image-18734005957547" src="https://woocommerce.com/wp-content/uploads/2025/10/checkout-page-email-block.png" alt="" width="980" height="623" /></div>
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<h2>How to Get Started</h2>
<ol>
<li>Download, install, and activate this extension.</li>
<li>Check out our <a href="https://woocommerce.com/document/fraud-shield/">detailed documentation</a> to help you customize your fraud prevention tools specific to your store’s needs.</li>
<li>Something missing or could be done better? We love feedback — let us know how we’re doing via support and we’ll gladly assist!</li>
</ol>

Fraud Shield

Protect your WooCommerce store from spam orders and fake registrations with ease.

<ul class="wccom-tick-list-primary">
<li>Set custom risk scoring rules based on order behavior, IP location, and customer details</li>
<li>Assign individual weights (0–10) to each rule to calculate a dynamic risk percentage per order</li>
<li>Enable or disable specific risk conditions like first-time buyer, high-risk countries, or billing/shipping mismatch</li>
<li>Blacklist fraudulent orders by email, domain, IP address, phone number, country, state, or zip code</li>
<li>Restrict orders from specific user roles, proxy users, or previously flagged addresses</li>
<li>Customize the error message shown to blocked customers during checkout</li>
<li>Whitelist trusted customers by email, domain, IP address, payment method, or shipping region</li>
<li>Whitelist overrides blacklist to ensure smooth ordering for safe users</li>
<li>View calculated risk score directly inside the WooCommerce order detail page for transparency</li>
<li>Detect and block bulk bot orders or repeated transactions from the same customer</li>
<li>Supports all WooCommerce payment gateways and shipping methods out of the box</li>
<li>Lightweight, fast, and designed to run fraud checks without affecting checkout performance</li>
</ul>
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<h2>Why Anti-Fraud Protection Is Essential for WooCommerce Stores</h2>
Running an online store today means more than just selling products—it also means defending your business against the growing threat of digital fraud. With online transactions increasing, fraudsters have become smarter, targeting vulnerable WooCommerce stores with fake orders, stolen credit cards, and automated attacks. What may seem like a single suspicious order could actually be part of a larger fraud pattern designed to exploit your store’s checkout process.
Every unauthorized transaction not only chips away at your revenue but also burdens you with refund requests, chargeback penalties, and customer trust issues. If left unchecked, these risks can snowball into serious operational damage.
Anti-Fraud Protection for WooCommerce offers a powerful, easy-to-use solution to detect and stop fraudulent behavior before it affects your bottom line. Whether it’s blocking high-risk IPs, preventing bulk bot checkouts, or detecting mismatches between customer details and locations, this plugin gives you complete control to define what’s risky—and what’s not.
From solo entrepreneurs to high-volume stores, this tool is especially useful during:
<ul>
<li>Product launches or holiday sales—when fraud attempts spike</li>
<li>Accepting international orders or unfamiliar payment methods</li>
<li>Detecting rapid order frequency from the same user or region</li>
<li>Blocking suspicious email domains or repeat offenders</li>
</ul>
<h2>Benefits</h2>
<h3>Risk Score Rules – Dynamic Fraud Risk Evaluation</h3>
These features in Anti Fraud Protection plugin allow you to intelligently analyze and score orders based on custom-defined conditions. Each rule can be toggled on/off and assigned a weight from 0–10, contributing to a final risk percentage per order.
<figure id="attachment_18734005209130" aria-describedby="caption-attachment-18734005209130" style="width: 495px" class="wp-caption alignnone"><img class="wp-image-18734005209130 size-medium" title="Risk analysis of fraud detection score" src="https://woocommerce.com/wp-content/uploads/2025/04/risk-analysis.png?w=495" alt="Fraud real time Risk Analysis" width="495" height="590" /><figcaption id="caption-attachment-18734005209130" class="wp-caption-text">Fraud protection risk analysis</figcaption></figure>
<h4>Detailed Features:</h4>
<ul class="">
<li>First-Time Order Detection: Flag orders placed by new customers with no previous order history.</li>
<li>Billing and Shipping Address Mismatch: Detect when billing and shipping details don’t align—a common fraud signal.</li>
<li>IP Country vs Billing Country Mismatch: Compare geolocation from IP with billing country for suspicious differences.</li>
<li>IP Country vs Shipping Country Mismatch: Flag orders where the shipping country doesn’t match IP location.</li>
<li>International Order Flag: Automatically tag cross-border orders that may carry a higher fraud risk.</li>
<li>High-Risk Email Domain Detection: Block orders using throwaway or temporary email domains.</li>
<li>High-Risk Countries Filter: Mark specific countries as high risk and evaluate accordingly.</li>
<li>Order Amount Threshold Check: Add risk weight to high-value purchases exceeding a set amount.</li>
<li>Custom Risk Scoring: Assign weights to rules (0–10) to build a dynamic total risk percentage.</li>
<li>Order Risk Score Display: See risk scores in real-time on the WooCommerce order detail page.</li>
</ul>
<figure id="attachment_18734005209093" aria-describedby="caption-attachment-18734005209093" style="width: 896px" class="wp-caption alignnone"><img class="wp-image-18734005209093 size-medium" title="Configure rules to prevent card testing attacks and velocity attacks and prevent block fake orders" src="https://woocommerce.com/wp-content/uploads/2025/04/WooCommerce-settings_ca83fd.png?w=896" alt="Fraud protection rules" width="896" height="1293" /><figcaption id="caption-attachment-18734005209093" class="wp-caption-text">Configure rules to detect block fake orders.</figcaption></figure>
<h3>Blacklist System – Block Suspicious Customers Automatically</h3>
With Anti Fraud Protection Plugin stop fraudulent transactions before they happen by blacklisting emails, IPs, and shipping regions. This feature provides instant order blocking for high-risk criteria.
<ul class="">
<li>Block Specific Email Addresses: Manually block known fraudulent email accounts.</li>
<li>Block Email Domains: Prevent entire domains like <code>tempmail.com</code> from placing orders.</li>
<li>Phone Number Blocking: Restrict transactions from suspicious or spam phone numbers.</li>
<li>IP Address Blocking: Add single or multiple IPs to the blacklist to prevent future orders.</li>
<li>IP Country Blocking: Restrict orders from high-risk countries based on geolocation.</li>
<li>User Role Restrictions: Block roles like Guest, Subscriber, or custom roles from ordering.</li>
<li>Shipping Address Blocking: Identify and stop orders going to fraudulent addresses.</li>
<li>Block Shipping Country, State, or Zip Code: Deny orders from flagged locations to prevent repeat fraud.</li>
<li>Customizable Error Messages: Show a tailored checkout message when an order is blocked.</li>
</ul>
<figure id="attachment_18734005209091" aria-describedby="caption-attachment-18734005209091" style="width: 896px" class="wp-caption alignnone"><img class="wp-image-18734005209091 size-medium" title="Rule to configure blacklisting settings to protect site from fraud orders" src="https://woocommerce.com/wp-content/uploads/2025/04/blacklist-order-settings_caa1c0.png?w=896" alt="Black list orders and users" width="896" height="775" /><figcaption id="caption-attachment-18734005209091" class="wp-caption-text">Black list specific orders to prevent fake orders and minimize card testing attacks.</figcaption></figure>
<h3>Whitelist System – Allow Trusted Users to Bypass Anti Fraud Checks</h3>
Ensure seamless transactions for VIPs, employees, or trusted clients. Whitelisted users always bypass Anti Fraud filters, even if other conditions are met.
<ul class="">
<li>Whitelist Specific Email Addresses: Allow select users to order even if domain is blocked.</li>
<li>Whitelist Email Domains: Trust domains like <code>@yourcompany.com</code> to ensure easy ordering.</li>
<li>Whitelist IP Addresses: Permit known IPs from your office, team, or partners to always succeed.</li>
<li>Whitelist User Roles: Automatically allow orders from Admins, Shop Managers, or other trusted roles.</li>
<li>Whitelist Payment Methods: Trust secure gateways like Stripe or verified bank transfers.</li>
<li>Whitelist Shipping Locations: Allow safe zip codes, countries, and states without triggering blocks.</li>
</ul>
<figure id="attachment_18734005209089" aria-describedby="caption-attachment-18734005209089" style="width: 896px" class="wp-caption alignnone"><img class="wp-image-18734005209089 size-medium" src="https://woocommerce.com/wp-content/uploads/2025/04/whitelist-settings_3a7b6e.png?w=896" alt="whitelist specific orders from being marked as fake orders." width="896" height="532" /><figcaption id="caption-attachment-18734005209089" class="wp-caption-text">Configure whitelisting settings to prevent order marked as fake order</figcaption></figure>

Anti Fraud Protection

Anti-Fraud Protection automatically detects and blocks fraudulent orders using customizable rules, ensuring secure transactions and reducing chargebacks

Fraud Shield vs Anti Fraud Protection