public function show_shipping() {
		if ( ! wc_shipping_enabled() || ! $this->get_cart_contents() ) {
			return false;
		}

		if ( 'yes' === get_option( 'woocommerce_shipping_cost_requires_address' ) ) {
			if ( ! $this->get_customer()->has_calculated_shipping() ) {
				if ( ! $this->get_customer()->get_shipping_country() || ( ! $this->get_customer()->get_shipping_state() && ! $this->get_customer()->get_shipping_postcode() ) ) {
					return false;
				}
			}
		}

		return apply_filters( 'woocommerce_cart_ready_to_calc_shipping', true );
	}