For all the services contracted, certain advance payment should be made to hold the booking, on confirmed basis & the balance amount can be paid either before your departure from your country or upon arrival in INDIA but definitely before the commencement of the services. Management personnel hold the right to decide upon the amount to be paid as advance payment, based on the nature of the service & the time left for the commencement of the service.
Apart from above in some cases like Special Train Journeys, hotels or resorts bookings during the peak season (X-Mas, New Year), full payment is required to be sent in advance.
Payment can be made using the credit card, debit card, cheque, cash, payment gateway link, deposit in the bank account, or demand draft before the due date. Taxes are as applicable at the time of reservation.