What is the maximum time for the completion of a transaction after auction expiry?

After the Auction Expires, the winning bidder has 3 days to pay the service fee and the Car item winning bid through escrow.com. Once the Car Arrives, the Winning bidder has 3 days to inspect the Car if it is as advertised. After acceptance, the funds are released by escrow.com to the winning bidder and the transaction is marked as complete.