NAPA TRACS users may capture and decode vehicle information numbers (VIN) codes at the vehicle with the new NAPA TRACS Mobile VIN Capture app. Once the VIN has been captured and decoded on your mobile device, the VIN and vehicle will immediately appear in the NAPA PROLink catalog option in your TRACS software where you may use it to begin a NAPA catalog part search, attach it to a new or existing customer or begin an estimate or work order.