The credit/debit card added to your account will be charged for the following two main transactions:
Time charge: When booking is confirmed
Mileage charge: When booking is completed
Other transactions that you may be charged for include:
Extension charge: When booking is extended or auto-extended
Cancellation penalty: When the booking is cancelled outside the free cancellation window
Late return penalty: After the auto-extension of 30 minutes has elapsed and every hourly thereafter