When you make your reservation you shall provide your name, home address, arrival and departure date, and payment method. The reservation is binding for the hotel when it has been confirmed verbally, in writing, or by e-mail, and when you have received a booking number. As a prerequisite to ensure that the reservation is binding, the hotel has a right to apply certain rules as terms for the reservation, for example a contractual booking fee, or certifying the reservation with a credit card.