File: //var/www/html/ielts-store/wp-content/plugins/automatewoo/includes/Variables/Customer_Email.php
<?php
// phpcs:ignoreFile
namespace AutomateWoo;
if ( ! defined( 'ABSPATH' ) ) exit;
/**
 * @class Variable_Customer_Email
 */
class Variable_Customer_Email extends Variable {
	function load_admin_details() {
		$this->description = __( "Displays the customer's email address. You can use this variable in the To field when sending emails.", 'automatewoo');
	}
	/**
	 * @param Customer $customer
	 * @param $parameters
	 * @param Workflow $workflow
	 * @return string
	 */
	function get_value( $customer, $parameters, $workflow ) {
		return $workflow->data_layer()->get_customer_email();
	}
}