public static function feature_product() {
		if ( current_user_can( 'edit_products' ) && check_admin_referer( 'woocommerce-feature-product' ) && isset( $_GET['product_id'] ) ) {
			$product = wc_get_product( absint( $_GET['product_id'] ) );

			if ( $product ) {
				$product->set_featured( ! $product->get_featured() );
				$product->save();
			}
		}

		wp_safe_redirect( wp_get_referer() ? remove_query_arg( array( 'trashed', 'untrashed', 'deleted', 'ids' ), wp_get_referer() ) : admin_url( 'edit.php?post_type=product' ) );
		exit;
	}