Brazil-ready checkout for WooCommerce: CPF/CNPJ fields, validation, masks, and full Checkout Block compatibility.

Claudio Sanches

Brazilian Market on WooCommerce

Adds Brazilian checkout fields in WooCommerce

Riaan K.

Brazilian stores need a few extra checkout fields to be compliant, avoid delivery issues, and reduce payment gateway errors.
Brazilian Checkout Toolkit for WooCommerce adds Brazilian-specific checkout fields (CPF/CNPJ, person type, neighborhood, street number, etc.), improves the customer experience with input masks, and works with both:
<ul>
<li>Classic (shortcode) WooCommerce checkout</li>
<li>WooCommerce Checkout Block (Cart & Checkout Blocks)</li>
</ul>
It also mirrors field values into the legacy <code>_billing_*</code> meta keys used by many themes, integrations and gateways.
<h4>Mission</h4>
Make the WooCommerce checkout truly Brazil-friendly — with the right fields, the right validation, and a smooth UX.
<h4>Why this plugin</h4>
Unlike older solutions that only work on the classic checkout, this plugin is built for modern WooCommerce stores:
<ul>
<li>Checkout Block compatible (WooCommerce 9.0+ Additional Checkout Fields API)</li>
<li>Backwards compatible with classic checkout and existing integrations</li>
<li>Lightweight, settings-driven (enable only what your store needs)</li>
</ul>
<h4>Key features</h4>
<ul>
<li>Person type (Individual / Company)</li>
<li>CPF / CNPJ fields with optional validation (settings)</li>
<li>Optional fields (settings): RG, State Registration (IE), Birthdate, Gender</li>
<li>Street number and Neighborhood fields (Neighborhood can be optional/required)</li>
<li>Cell phone options (optional field, required field, or replace WooCommerce phone)</li>
<li>Input masks / formatting for CPF, CNPJ, phone and more (settings)</li>
<li>Email typo suggestion (Mailcheck) to help reduce checkout failures</li>
<li>Brazilian address formatting in orders and “My account” addresses</li>
<li>REST API enhancements: exposes the extra fields on WooCommerce REST responses</li>
<li>HPOS compatible (WooCommerce High-Performance Order Storage)</li>
</ul>
<h4>Where to find the settings</h4>
WooCommerce → Settings → Shipping → Brazilian Checkout Fields
<h4>Compatibility & requirements</h4>
<ul>
<li>Requires WooCommerce</li>
<li>WordPress 6.0+ (tested up to 6.9)</li>
<li>PHP 7.4+</li>
<li>WooCommerce 9.0+ recommended for Checkout Block support (the plugin auto-detects the Blocks API)</li>
</ul>
<h4>Integrations</h4>
This plugin includes compatibility layers / data mapping for:
<ul>
<li>Flux Checkout for WooCommerce</li>
<li>Bcash (adds number and CPF/CNPJ data)</li>
<li>Moip / Moip Transparent Checkout (adds number, neighborhood, CPF and birthdate when available)</li>
</ul>
<h4>Credits</h4>
This plugin is based on the original Brazilian checkout fields work by Claudio Sanches and contributors, and has been significantly refactored/modernized.
Third-party libraries included: 
* Mailcheck jQuery (https://github.com/Kicksend/mailcheck) 
* jQuery Mask Plugin (https://github.com/igorescobar/jQuery-Mask-Plugin)

Brazilian Checkout Toolkit for WooCommerce


Really helpful plugin! It adds the fields Brazilian customers actually expect at checkout (CPF/CNPJ, person type, number, neighborhood, etc.) without making the checkout complicated. 



I also appreciate that it works with both the classic checkout and the newer Checkout Blocks, which a lot of older Brazil plugins still don’t support. Setup is simple and the input masks make the checkout experience smoother for our customers.


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