get_sku() || $product->is_type( 'variable' ) ) ) : ?> get_sku() ) ? $sku : __( 'n/a', 'woocommerce' ); ?>. get_categories( ', ', '' . _n( 'Category:', 'Categories:', sizeof( get_the_terms( $post->ID, 'product_cat' ) ), 'woocommerce' ) . ' ', '.' ); ?> get_tags( ', ', '' . _n( 'Tag:', 'Tags:', sizeof( get_the_terms( $post->ID, 'product_tag' ) ), 'woocommerce' ) . ' ', '.' ); ?>