Hook to handle multiple payment emails.

Source

File: /inc/payments/wp-travel-payments.php
Used by: /inc/payments/wp-travel-payments.php

Parameters
$booking_id

Example

function prefix_wp_travel_multiple_payment_emails() {
     // Code here.
}
add_action( ‘wp_travel_multiple_payment_emails', 'prefix_wp_travel_multiple_payment_emails’ );