// PUT: api/Buyer/buyeridCMDapartmentid
        public string Put(string Input)
        {
            string[] Data = Input.Split(new string[] { "CMD" }, StringSplitOptions.None);
            int      Bid = Convert.ToInt32(Data[0]), Aid = Convert.ToInt32(Data[1]);
            Buyer    B      = new Buyer(0, "temp", 0);
            string   output = B.Buy(Bid, Aid);

            return(output);
        }