Raghu

<p>Added GTIN number to inventory tabs of woo product.</p>
<ul>
<li>UPC: this is the primary GTIN in North America.</li>
<li>EAN/UCC: the major GTIN used outside of North America</li>
<li>JAN: the Japanese GTIN</li>
<li>ISBN: a GTIN for books</li>
</ul>
<p>It’s very simple.</p>
<h4>Main features of Product GTIN (EAN, UPC, ISBN) for WooCommerce:</h4>
<ul>
<li>Option to show GTIN code in WooCommerce shop page.</li>
<li>Option to show GTIN code in WooCommerce product detail page.</li>
<li>Option to show GTIN code in WooCommerce cart page.</li>
<li>Option to show GTIN code in WooCommerce checkout page.</li>
<li>Option to show GTIN code in WooCommerce Order Items.</li>
<li>Option to choose the position of GTIN code inside the single product page</li>
<li>Option to add new GTIN tab in product details page</li>
</ul>
<h4>Add new code in GTIM schema:</h4>
<pre><code>add_filter('gtin_schema_data_structure_options', 'add_extra_gtin_code');
 function add_extra_gtin_code($codes){
    $codes['volume'] = "Volume";
    return $codes;
 }
</code></pre>
<p>This function paste in your functions.php file</p>


GTIN Schema for WooCommerce

Great Plugin

Add GTIN number to inventory tabs of woocommerce product.

aarsla

<p><strong>GTIN Product Feed for Google Shopping</strong> is a lightweight WooCommerce plugin that generates Google Merchant Center compliant product feeds. Add GTIN, Brand, and MPN identifiers to your products and create XML feeds ready for Google Shopping.</p>
<h4>Why Choose This Plugin?</h4>
<ul>
<li><strong>Lightweight & Fast</strong> – No bloat, minimal footprint</li>
<li><strong>Google Compliant</strong> – Follows Google’s product data specification exactly</li>
<li><strong>Actually Free</strong> – No product limits, no artificial restrictions</li>
<li><strong>Developer Friendly</strong> – Clean code, REST API support, hooks for customization</li>
</ul>
<h4>Free Features</h4>
<ul>
<li><strong>GTIN, Brand, MPN Fields</strong> – Add product identifiers required by Google Shopping</li>
<li><strong>Google Merchant Center Feed</strong> – Generate compliant XML feeds</li>
<li><strong>Variable Product Support</strong> – Full support for WooCommerce variations</li>
<li><strong>Unlimited Products</strong> – No artificial product limits (unlike some competitors)</li>
<li><strong>HPOS Compatible</strong> – Works with WooCommerce High-Performance Order Storage</li>
<li><strong>REST API Support</strong> – Manage product fields programmatically</li>
<li><strong>Identifier Exists Field</strong> – For products without GTINs (handmade, custom items)</li>
<li><strong>Condition Field</strong> – New, refurbished, or used product support</li>
</ul>
<h4>Pro Features</h4>
<p>Upgrade to <a href="https://wooplugin.pro/google-shopping-pro" rel="nofollow ugc">Pro</a> for advanced features:</p>
<ul>
<li><strong>Scheduled Feed Updates</strong> – Automatic regeneration (hourly, daily, weekly)</li>
<li><strong>Auto-sync on Changes</strong> – Feed updates when products change</li>
<li><strong>Multi-Channel Feeds</strong> – Facebook, Pinterest, TikTok, Bing, Snapchat</li>
<li><strong>Category Mapping</strong> – Map WooCommerce categories to Google taxonomy</li>
<li><strong>Advanced Filtering</strong> – Include/exclude products by rules</li>
<li><strong>Priority Support</strong> – Direct developer support</li>
</ul>
<h4>Supported Channels</h4>
<p><strong>Free Version:</strong></p>
<ul>
<li>Google Shopping / Google Merchant Center</li>
</ul>
<p><strong>Pro Version:</strong></p>
<ul>
<li>Google Shopping</li>
<li>Facebook Catalog / Meta</li>
<li>Pinterest Catalog</li>
<li>TikTok Shop</li>
<li>Bing Shopping</li>
<li>Snapchat Product Catalog</li>
</ul>
<h4>Compatible With</h4>
<ul>
<li>WooCommerce 8.0+</li>
<li>WordPress 6.0+</li>
<li>WooCommerce HPOS (High-Performance Order Storage)</li>
<li>PHP 8.0+</li>
<li>All themes (Storefront, Astra, flavor theme, etc.)</li>
</ul>
<h4>Perfect For</h4>
<ul>
<li><strong>Online retailers</strong> selling physical products on Google Shopping</li>
<li><strong>Dropshippers</strong> who need GTIN fields for supplier products</li>
<li><strong>Agencies</strong> managing client WooCommerce stores</li>
<li><strong>Developers</strong> who want clean, extensible code</li>
</ul>
<h4>How It Works</h4>
<ol>
<li>Install and activate the plugin</li>
<li>Add GTIN, Brand, MPN to products (via Google Shopping tab in product editor)</li>
<li>Configure feed settings: WooCommerce <span aria-hidden="true" class="wp-exclude-emoji">→</span> Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> Google Shopping</li>
<li>Generate your feed and copy the URL</li>
<li>Submit feed URL to Google Merchant Center</li>
</ol>
<h4>Documentation & Support</h4>
<ul>
<li><a href="https://wooplugin.pro/guides" rel="nofollow ugc">Getting Started Guide</a></li>
<li><a href="https://github.com/WooPlugin/product-feed-for-woocommerce" rel="nofollow ugc">GitHub Repository</a></li>
<li><a href="https://wordpress.org/support/plugin/gtin-product-feed-for-google-shopping/" rel="ugc">Support Forum</a></li>
</ul>
<h4>About WooPlugin</h4>
<p>We build focused, lightweight WooCommerce plugins that do one thing well. No bloat, no upsell nag screens, no tracking. Just clean code that works.</p>


GTIN Product Feed for Google Shopping

Generate Google Shopping product feeds for WooCommerce. Add GTIN, Brand, MPN fields. Google Merchant Center compliant XML feeds. Free & lightweight.

GTIN Schema for WooCommerce vs GTIN Product Feed for Google Shopping