A deposit of 10% per person is required to secure a confirmed reservation. When more than one cruise is booked, deposit and payment policies apply per cruise. The balance is due for payment not later than 120 days before the journey begins. No further request for payment will be made. All reservations are subject to cancellation if payments are not received by the due date. Only upon full payment by the participant(s) of the amount specified in the invoice, Amadeus River Cruises, LLC agrees to provide the services as specified in the invoice subject to these Terms and Conditions. Your payment, starting your cruise, and/or acceptance or receipt of a ticket constitutes agreement to the terms and conditions of the Passenger Ticket Contract.