is_in_stock() && $product->is_on_sale() ) { echo apply_filters( 'woocommerce_sale_flash', '' . esc_html__( 'Sale!', 'jevelin' ) . '', $post, $product ); } else if( ! $product->is_in_stock() ) { echo apply_filters( 'woocommerce_sale_flash', '' . esc_html__( 'Sold out', 'jevelin' ) . '', $post, $product ); } ?>