When booking a hotel room some vendors will offer "Free cancellation" and some may not. Click on "More deals" to look for vendors offering such deals. For those offering "Free cancellation" you will not be charged if you cancel the booking before the cut-off date. For those without "Free cancellation" you will be billed immediately and you will need to see their individual terms and conditions for the amount of refund in the event that you do cancel your booking later.