You’ll have to leave a security deposit if you incur any charges for new damage to the car, traffic fines, missing fuel, etc.
ℹ️ If you return the car in the same condition, get it with the same amount of fuel, and don’t get any traffic or parking fines, the supplier will release the security deposit. Otherwise, they will deduct the amount of the charges from it.
The supplier will need a credit card in the main driver’s name to hold the deposit. The amount is shown in the Rental Conditions of each car.