Adds GTIN field for WooCommerce Product.

MPN, ISBN, GTIN-8, UPC, EAN, GTIN-14, net dimensions, and fluid volume for better WooCommerce Schema markup.

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 product pages and for product feeds.

Finds duplicate SKUs and GTINs, products with no GTIN, and which product holds the code behind “Invalid or duplicated SKU”. Read-only.

Add a barcode number to each WooCommerce product and show it as a barcode image on the product page.