I reserved a hotel in San Francisco 6 months in advance. The advertisement said that I could book now and pay later. The full amount ($1200) was charged to my card immediately. The reservation also stated that I could not cancel or make changes. Two months after booking, I received an email stating that the hotel canceled my reservation. In order to receive a refund, I would need to provide a bank statement showing that I had been charged for the stay. I have provided this twice with all personal bank information blocked out and only the last digits of the card info and the actual charge showing. Booking.com still insists that this is not enough proof to provide a refund. I asked that they contact the hotel directly to confirm the charge and amount, and they are unwilling to do so. I will not use this site again for travel.