Maven pre-authorizes your payment method on file 24 hours prior to the start of your reservation to ensure funds are available. The amount of this pending charge will either be $75, or the cost of the reservation (whichever is greater).
When you end your trip, you will only be charged for the cost of your reservation.
In some instances, you may be charged more than your reservation cost for things like extensions, late fees, tolls, etc. (if applicable).
Watch this video to learn more about payments and invoices.