<https://woocommerce.com/#/schema/offer/1628717-0>
<http://schema.org/category>
"<a href=\"https://woocommerce.com/product-category/woocommerce-extensions/\" rel=\"tag\">WooCommerce extensions</a>, <a href=\"https://woocommerce.com/product-category/woocommerce-extensions/developed-by-woo/\" rel=\"tag\">Developed by Woo</a>, <a href=\"https://woocommerce.com/product-category/woocommerce-extensions/merchandising/bookings-and-appointments/\" rel=\"tag\">Bookings and appointments</a>, <a href=\"https://woocommerce.com/product-category/woocommerce-extensions/merchandising/product-options/\" rel=\"tag\">Product options</a>, <a href=\"https://woocommerce.com/product-category/woocommerce-extensions/store-content-and-customizations/cart-and-checkout-features/\" rel=\"tag\">Cart and checkout features</a>"
<https://woocommerce.com/products/woocommerce-box-office/>