/**
  * Triggers instock notification email to each user on the waitlist for a product, then deletes the waitlist
  *
  * @param int $post_id
  * @access public
  * @return void
  */
 public function waitlist_mailout($post_id)
 {
     if (!empty($this->waitlist)) {
         if ('yes' == get_option('woocommerce_waitlist_archive_on')) {
             $this->archive_waitlist_before_mailouts($post_id);
         }
         global $woocommerce;
         $woocommerce->mailer();
         foreach ($this->waitlist as $user_id) {
             $user = get_user_by('id', $user_id);
             if (!WooCommerce_Waitlist_Plugin::automatic_mailouts_are_disabled()) {
                 do_action('woocommerce_waitlist_mailout_send_email', $user_id, $post_id);
             }
             if (WooCommerce_Waitlist_Plugin::persistent_waitlists_are_disabled()) {
                 $this->unregister_user($user);
             }
         }
     }
 }
 *
 * @author		Neil Pie
 * @package		WooCommerce_Waitlist/Templates/Emails/Plain
 * @version		1.2
 */
if (!defined('ABSPATH')) {
    exit;
}
// Exit if accessed directly
do_action('woocommerce_email_header', $email_heading);
?>

<p><?php 
echo _x("Hi There,", 'Email salutation', 'woocommerce-waitlist');
?>
</p>

<p><?php 
echo sprintf(__('%1$s is now back in stock at %2$s.', 'woocommerce-waitlist'), $product_title, get_bloginfo('name')) . " ";
echo __('You have been sent this email because your email address was registered on a waitlist for this product.', 'woocommerce-waitlist');
?>
</p>
<p><?php 
echo sprintf(__('If you would like to purchase %1$s please visit the following link: <a href="%2$s">%3$s</a>', 'woocommerce-waitlist'), $product_title, $product_link, $product_link);
?>
</p>
 <?php 
if (WooCommerce_Waitlist_Plugin::persistent_waitlists_are_disabled()) {
    echo '<p>', __('You have now been removed from the waitlist for this product.', 'woocommerce-waitlist'), '</p>';
}
do_action('woocommerce_email_footer');