How to book and pay for the offer?
In the proposal page, select the desired date and number of people.
Based on this, you will be offered options for tickets (and additional services, if any). Specify the required and click "Book".
On the confirmation page, select the time that suits you and click "Send a request". Done! Your application will be reviewed by the service organizer, after which you will receive a confirmation in your personal account (and your mail). After that you can pay for tickets on the bank card and prepare for the trip.