Many contracts include unconditional authorisations that allow the hire company to charge unlimited amounts to your credit card without warning you.
Agreements may also give the hire company permission to deduct the following charges from your credit card:
a security deposit—this is normally refunded if there is no damage to the vehicle when you return it; however, you should check how long this will take
an insurance excess in the event of an accident
a predetermined amount for damage without the need to determine the actual cost—refunds are usually only provided once the repairs are carried out
the full replacement cost of the vehicle in extreme cases—if you have not taken out appropriate insurance cover or have an accident that is not covered by the insurance provided.
Visit our Making a complaint page for information on how to make a complaint and where to go for help if you are unable to resolve a problem with a car rental provider.