The Tourist enterprise will send you an email, containing the booking proposal together with the amount of the deposit required. The client has to pay in advance 30% of the total price. The Tourist enterprise has to receive the deposit within and not later than 3 days after the date when the availability of the accommodation has been confirmed.
Payment with credit card (Visa and Mastercard) is extremely safe, because it is effected with SSL (secure socket layer) connections system. It is means that this operation is carried out directly by the site of the bank which is in charge of the payment. This system really guarantees the privacy of the data contained inside the credit card, because they are known and supervised by the bank only.