private static void SellMedWithPrescription(int id)
        {
            try
            {
                Console.WriteLine("How much do you want to sell?:");
                int      amount = Int32.Parse(Console.ReadLine());
                int      Id     = id;
                DateTime date   = DateTime.Now;

                var order = new Order(null, Id, date, amount);

                Console.WriteLine("Podaj dane recepty:");
                Console.WriteLine("Imię i nazwisko:");
                string customerName = Console.ReadLine();

                Console.WriteLine("Pesel:");
                string pesel = Console.ReadLine();

                Console.WriteLine("Numer recepty:");
                int prescriptionNumber = Int32.Parse(Console.ReadLine());


                var prescription = new Prescription(customerName, pesel, prescriptionNumber);

                using (SqlConnection connection = new SqlConnection(connectionString))
                {
                    var sqlCommand = new SqlCommand();
                    sqlCommand.Connection  = connection;
                    sqlCommand.CommandText =
                        @"INSERT INTO Prescriptions (CustomerName, PESEL, PrescriptionNumber) 
						VALUES (@CustomerName, @PESEL, @PrescriptionNumber); SELECT SCOPE_IDENTITY();"                        ;

                    var sqlCustomerNameParam = new SqlParameter
                    {
                        DbType        = System.Data.DbType.String,
                        Value         = prescription.CustomerName,
                        ParameterName = "@CustomerName"
                    };

                    var sqlPeselParam = new SqlParameter
                    {
                        DbType        = System.Data.DbType.String,
                        Value         = prescription.Pesel,
                        ParameterName = "@PESEL"
                    };

                    var sqlPresciptionNumberParam = new SqlParameter
                    {
                        DbType        = System.Data.DbType.Int32,
                        Value         = prescription.PrescriptionNumber,
                        ParameterName = "@PrescriptionNumber"
                    };

                    sqlCommand.Parameters.Add(sqlCustomerNameParam);
                    sqlCommand.Parameters.Add(sqlPeselParam);
                    sqlCommand.Parameters.Add(sqlPresciptionNumberParam);

                    connection.Open();

                    var addedPrescriptionId = sqlCommand.ExecuteScalar();

                    sqlCommand             = new SqlCommand();
                    sqlCommand.Connection  = connection;
                    sqlCommand.CommandText =
                        @"INSERT INTO Orders (PrescriptionId, MedicineId, Date, Amount) 
						VALUES (@PrescriptionId, @MedicineId, @Date, @Amount);"                        ;

                    var sqlPrescIdParam = new SqlParameter
                    {
                        DbType        = System.Data.DbType.Int32,
                        Value         = addedPrescriptionId,
                        ParameterName = "@PrescriptionId"
                    };

                    var sqlIdParam = new SqlParameter
                    {
                        DbType        = System.Data.DbType.Int32,
                        Value         = id,
                        ParameterName = "@MedicineId"
                    };

                    var sqlDateParam = new SqlParameter
                    {
                        DbType        = System.Data.DbType.DateTime,
                        Value         = order.Date,
                        ParameterName = "@Date"
                    };

                    var sqlAmountParam = new SqlParameter
                    {
                        DbType        = System.Data.DbType.Int32,
                        Value         = order.Amount,
                        ParameterName = "@Amount"
                    };

                    sqlCommand.Parameters.Add(sqlIdParam);
                    sqlCommand.Parameters.Add(sqlDateParam);
                    sqlCommand.Parameters.Add(sqlAmountParam);
                    sqlCommand.Parameters.Add(sqlPrescIdParam);

                    sqlCommand.ExecuteNonQuery();

                    EditAmountForOders(id, amount);

                    connection.Close();
                }
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
            }
        }