}         //end Property DateDue



        public override string ToString()
        {
            return("Order Type:\t\t" + OrderType() + "OrderID: \t\t" + OrderID().ToString() + "\n" + "ClientID: \t\t" + ClientID.ToString() + "\n" + "Completed Status\t\t" + OrderStatus() + "TAX:\t\t" + TaxSales.ToString() + "\n" + "Items Sold:\t\t" + ItemsSold.ToString() + "\n" + "Unit Cost:\t\t" + ItemUnitCost.ToString() + "\n" + "Remaining Balance:\t\t" + OrderBalance().ToString());
        } //end method ToString Override
 //ID Number Section - - - - - - - - - - - - - - - -
 //Method OrderID
 public string OrderID()
 {
     return(OrderInitiated.ToShortDateString() + ClientID.ToString() + DateDue.ToShortDateString() + ItemsSold.ToString());
 }//end Method OrderID
        }    //end PaymentReceived

        //Method String ItemList
        //public StringBuilder ItemList()
        //{
        //    foreach (ItemBase item in Checkout())
        //        return "TYPE:\t\t" + item.ItemType + "\n \t\t" + item.NameOfItem + "\n \t\t" + item.UnitPrice + "\n \t\t" + item.SizeItem + "\n \t\t" + item.VendorName
        //            + "\n \t\t" + item.ItemDescription;
        //}



        public override string ToString()
        {
            return("Order Type:\t\t" + this.OrderType().ToString() + "\nOrderID:\t\t" + this.OrderID().ToString() + "\nClientID:\t\t" + this.ClientID +
                   "\nOrder Status\t\t" + this.OrderStatus() + "\n\nTAX:\t\t" + this.TaxSales.ToString() + "\n" + "Items Sold:\t\t" + ItemsSold.ToString() + "\n" +
                   "Unit Cost:\t\t" + this.ItemUnitCost.ToString() + "\n" + "Remaining Balance:\t\t" + this.OrderRemainingBalance().ToString()
                   /*Lists*/);
        }//end method ToString Override