public static List <PurchaseOrder> Create(int orderNumber)
        {
            DataTable            dt = POSQL.RetrievePOById(orderNumber);
            List <PurchaseOrder> lstPurchaseOrderLookup = Repackage(dt);

            return(lstPurchaseOrderLookup);
        }
        public static PurchaseOrder Create(int orderNumber)
        {
            DataTable tmpTable = POSQL.RetrievePOById(orderNumber);

            return(Repackage(tmpTable.Rows[0]));
        }