Bid4U is Copart's automated bidding system. Enter the maximum price you're willing to pay for the vehicle during Preliminary Bidding and Copart's "Bid4U" (Bid for You) feature will incrementally bid on the vehicle on your behalf up to your maximum bid. BID4U will only bid one increment over the current bid to maintain your position as the highest bidder. This allows you to purchase a vehicle below your maximum bid if bidding does not meet or exceed your maximum bid. If you're outbid you'll receive an email notification and are provided with the opportunity to increase your maximum bid.