Object: Electronic Auction - Contracting For The Provision Of Fuel Supply Management Services In Vehicles And Other Services Provided By Accredited Stations, Through The Implementation And Operation Of A Computerized And Integrated System, Using A Magnetic Or Microprocessed Payment Card And Provision Of An Accredited Network Of Fuel Stations, Comprising The Distribution Of Ethanol, Regular Gasoline, Diesel And Biodiesel, Arla Reducer (Reducing Agent L