João Carmo Pereira

<p>This plugin adds a numeric GTIN field to Simple Products and Product Variations if they exist. This field can be used on product pages and for product feeds through shortcode.<br />
Additionally, the plugin provides an options menu where users can delete all GTIN entries from the database before uninstalling the plugin.</p>


Carmo Product GTIN for WooCommerce

This plugin will add a numeric GTIN field to Simple Products and Product Variation if they exist.  This field can be used via shortcode [carmogtin] on …

Carmo Product GTIN for WooCommerce vs EAN Barcode Generator for WooCommerce: UPC, ISBN & GTIN Inventory