diff --git a/FaKrosnoApi/Controllers/EdiCustomerOrdersController.cs b/FaKrosnoApi/Controllers/EdiCustomerOrdersController.cs
index bb5fc86..d11a1b5 100644
--- a/FaKrosnoApi/Controllers/EdiCustomerOrdersController.cs
+++ b/FaKrosnoApi/Controllers/EdiCustomerOrdersController.cs
@@ -43,5 +43,20 @@ namespace FaKrosnoApi.Controllers
             int result = await service.SendOrderToSyteline(customerOrderNumber);
             return result > 0 ? Ok() : BadRequest();
         }
+
+        [HttpPost("save-orders")]
+        public async Task<ActionResult> SaveOrdersWithDetails([FromBody] List<EdiCustomerOrderDto> ediCustomerOrders)
+        {
+            if (!ediCustomerOrders.Any())
+            {
+                return BadRequest("The list of orders cannot be null or empty.");
+            }
+
+            var result = await service.SaveOrdersWithDetails(ediCustomerOrders);
+
+            return result.Item1
+                ? Ok("Orders saved successfully.")
+                : BadRequest($"Failed to save orders. Error: {result.Item2}");
+        }
     }
 }
diff --git a/SytelineSaAppEfDataModel/Dtos/CustomerDto.cs b/SytelineSaAppEfDataModel/Dtos/CustomerDto.cs
index 3215118..f9b5cfa 100644
--- a/SytelineSaAppEfDataModel/Dtos/CustomerDto.cs
+++ b/SytelineSaAppEfDataModel/Dtos/CustomerDto.cs
@@ -4,9 +4,9 @@ public class CustomerDto : DtoBase
 {
     public string CustNum { get; set; }
     public int CustSeq { get; set; }
-    public string Contact1 { get; set; }
-    public string Contact2 { get; set; }
-    public string Contact3 { get; set; }
+    public string? Contact1 { get; set; }
+    public string? Contact2 { get; set; }
+    public string? Contact3 { get; set; }
     public string Phone1 { get; set; }
     public string Phone2 { get; set; }
     public string Phone3 { get; set; }
diff --git a/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderDto.cs b/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderDto.cs
index 3ff2624..0986ca9 100644
--- a/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderDto.cs
+++ b/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderDto.cs
@@ -8,8 +8,8 @@ namespace SytelineSaAppEfDataModel.Dtos
 {
     public class EdiCustomerOrderDto : DtoBase
     {
-        public string TransactionCode { get; set; }
-        public string TpCode { get; set; }
+        public string? TransactionCode { get; set; }
+        public string? TpCode { get; set; }
         public DateTime? RecivedDate { get; set; }
         public byte? Posted { get; set; }
         public DateTime? PostedDate { get; set; }
@@ -17,24 +17,24 @@ namespace SytelineSaAppEfDataModel.Dtos
         public short? ErrorMessage { get; set; }
         public byte? Override { get; set; }
         public byte? Ack { get; set; }
-        public string AckNumber { get; set; }
+        public string? AckNumber { get; set; }
         public int? AckSequence { get; set; }
-        public string AckType { get; set; }
+        public string? AckType { get; set; }
         public DateTime? AckDate { get; set; }
-        public string SymbolicCustomerOrderNumber { get; set; }
+        public string? SymbolicCustomerOrderNumber { get; set; }
         public decimal? BlanketDollar { get; set; }
-        public string Type { get; set; }
-        public string CustomerOrderNumber { get; set; }
-        public string EstimatedNumber { get; set; }
-        public string CustomerNumber { get; set; }
+        public string? Type { get; set; }
+        public string? CustomerOrderNumber { get; set; }
+        public string? EstimatedNumber { get; set; }
+        public string? CustomerNumber { get; set; }
         public int? CustomerSequence { get; set; }
-        public string Contact { get; set; }
-        public string Phone { get; set; }
-        public string CustomerPoNumber { get; set; }
+        public string? Contact { get; set; }
+        public string? Phone { get; set; }
+        public string? CustomerPoNumber { get; set; }
         public DateTime? OrderDate { get; set; }
-        public string TakenBy { get; set; }
-        public string TermsCode { get; set; }
-        public string ShipCode { get; set; }
+        public string? TakenBy { get; set; }
+        public string? TermsCode { get; set; }
+        public string? ShipCode { get; set; }
         public decimal? Price { get; set; }
         public decimal? Weight { get; set; }
         public short? QtyPackages { get; set; }
@@ -42,67 +42,67 @@ namespace SytelineSaAppEfDataModel.Dtos
         public decimal? MiscCharges { get; set; }
         public decimal? PrepaidAmount { get; set; }
         public decimal? SalesTax { get; set; }
-        public string Status { get; set; }
+        public string? Status { get; set; }
         public decimal? Cost { get; set; }
         public DateTime? CloseDate { get; set; }
         public decimal? FreightT { get; set; }
         public decimal? MchargesT { get; set; }
         public decimal? PrepaidT { get; set; }
         public decimal? SalesTaxT { get; set; }
-        public string Salesman { get; set; }
+        public string? Salesman { get; set; }
         public DateTime? EffectiveDate { get; set; }
         public DateTime? ExpirationDate { get; set; }
-        public string Warehouse { get; set; }
+        public string? Warehouse { get; set; }
         public decimal? SalesTaxTwo { get; set; }
         public decimal? SalesTaxTwoT { get; set; }
-        public string CharFieldOne { get; set; }
-        public string CharFieldTwo { get; set; }
-        public string CharFieldThree { get; set; }
+        public string? CharFieldOne { get; set; }
+        public string? CharFieldTwo { get; set; }
+        public string? CharFieldThree { get; set; }
         public DateTime? DateField { get; set; }
         public decimal? DecimalFieldOne { get; set; }
         public decimal? DecimalFieldTwo { get; set; }
         public decimal? DecimalFieldThree { get; set; }
         public byte? LogiField { get; set; }
         public byte? EdiOrder { get; set; }
-        public string TransactionNat { get; set; }
-        public string ProcessInd { get; set; }
-        public string DelTerm { get; set; }
+        public string? TransactionNat { get; set; }
+        public string? ProcessInd { get; set; }
+        public string? DelTerm { get; set; }
         public byte? UseExchangeRate { get; set; }
-        public string TaxCodeOne { get; set; }
-        public string TaxCodeTwo { get; set; }
-        public string FreightTaxCodeOne { get; set; }
-        public string FreightTaxCodeTwo { get; set; }
-        public string MscTaxCodeOne { get; set; }
-        public string MscTaxCodeTwo { get; set; }
+        public string? TaxCodeOne { get; set; }
+        public string? TaxCodeTwo { get; set; }
+        public string? FreightTaxCodeOne { get; set; }
+        public string? FreightTaxCodeTwo { get; set; }
+        public string? MscTaxCodeOne { get; set; }
+        public string? MscTaxCodeTwo { get; set; }
         public decimal? Discount { get; set; }
-        public string PriceCode { get; set; }
+        public string? PriceCode { get; set; }
         public byte? ShipPartial { get; set; }
         public byte? ShipEarly { get; set; }
-        public string NonApplyData { get; set; }
+        public string? NonApplyData { get; set; }
         public byte NoteExistsFlag { get; set; }
         public DateTime RecordDate { get; set; }
         public Guid RowPointer { get; set; }
-        public string CreatedBy { get; set; }
-        public string UpdatedBy { get; set; }
+        public string? CreatedBy { get; set; }
+        public string? UpdatedBy { get; set; }
         public DateTime CreateDate { get; set; }
         public byte InWorkflow { get; set; }
-        public string DiscountType { get; set; }
+        public string? DiscountType { get; set; }
         public decimal? DiscountAmount { get; set; }
-        public string TransNatTwo { get; set; }
+        public string? TransNatTwo { get; set; }
         public string? UfFkrEdiMessageRefNum { get; set; }
-        public string UfFkrEdiConsigneeAddress { get; set; }
-        public string UfFkrEdiConsigneeName { get; set; }
-        public string UfFkrEdiFileName { get; set; }
-        public string UfFkrEdiBuyerDunsNumber { get; set; }
-        public string Gate { get; set; }
-        public string CustomerName { get; set; }
+        public string? UfFkrEdiConsigneeAddress { get; set; }
+        public string? UfFkrEdiConsigneeName { get; set; }
+        public string? UfFkrEdiFileName { get; set; }
+        public string? UfFkrEdiBuyerDunsNumber { get; set; }
+        public string? Gate { get; set; }
+        public string? CustomerName { get; set; }
         public string? RecipientCode { get; set; }
         public string? SenderCode { get; set; }
         public string? SellerCode { get; set; }
         public string? DocType { get; set; }
         public string? BuyerCode { get; set; }
         
-        public string TranslatedStatus => TranslateStatus(Status);
+        public string TranslatedStatus => TranslateStatus(Status ?? string.Empty);
         public string? SlOrderNumber => EdiCustomerOrderTranslates.MaxBy(x => x.CreatedDate)?.CoCoNum;
         public string SentToSl => Posted == 1 ? "TAK" : "NIE";
 
diff --git a/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderImportDto.cs b/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderImportDto.cs
index f11d1c5..1da4730 100644
--- a/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderImportDto.cs
+++ b/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderImportDto.cs
@@ -6,7 +6,7 @@ public class EdiCustomerOrderImportDto
     public int ScheduleOrderId { get; set; }
     public DateTime LastUpdateDate { get; set; }
     public DateTime CreatedDate { get; set; }
-    public string Status { get; set; }
-    public string LogData { get; set; }
+    public string? Status { get; set; }
+    public string? LogData { get; set; }
     public int ItemsCount { get; set; }
 }
\ No newline at end of file
diff --git a/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderLineDto.cs b/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderLineDto.cs
index 0fd22f5..9c6764f 100644
--- a/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderLineDto.cs
+++ b/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderLineDto.cs
@@ -9,31 +9,31 @@ namespace SytelineSaAppEfDataModel.Dtos
 {
     public class EdiCustomerOrderLineDto : DtoBase
     {
-        public string CustomerOrderNumber { get; set; }
+        public string? CustomerOrderNumber { get; set; }
         public int CustomerOrderLine { get; set; }
-        public string Item { get; set; }
-        public string CustomerItemNumber { get; set; }
-        public string FeatStr { get; set; }
+        public string? Item { get; set; }
+        public string? CustomerItemNumber { get; set; }
+        public string? FeatStr { get; set; }
         public decimal? BlanketQty { get; set; }
         public DateTime? EffectiveDate { get; set; }
         public DateTime? ExpirationDate { get; set; }
         public decimal? ContPrice { get; set; }
-        public string Status { get; set; }
+        public string? Status { get; set; }
         public DateTime? PromiseDate { get; set; }
-        public string PriceCode { get; set; }
-        public string Uom { get; set; }
+        public string? PriceCode { get; set; }
+        public string? Uom { get; set; }
         public decimal? BlanketQtyReleased { get; set; }
         public decimal? ContPriceReleased { get; set; }
         public decimal? QtySent { get; set; }
-        public string SentCode { get; set; }
-        public string NonAppliedData { get; set; }
+        public string? SentCode { get; set; }
+        public string? NonAppliedData { get; set; }
         public byte NoteExistsFlag { get; set; }
         public DateTime RecordDate { get; set; }
         public Guid RowPointer { get; set; }
-        public string Description { get; set; }
-        public string CreatedBy { get; set; }
-        public string UpdatedBy { get; set; }
-        public DateTime CreateDate { get; set; }
+        public string? Description { get; set; }
+        public string? CreatedBy { get; set; }
+        public string? UpdatedBy { get; set; }
+        public DateTime? CreateDate { get; set; }
         public byte InWorkflow { get; set; }
         public string? BoxType { get; set; }
         public string? Address { get; set; }
diff --git a/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderLineItemDto.cs b/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderLineItemDto.cs
index 4cc46d8..d5f8b0a 100644
--- a/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderLineItemDto.cs
+++ b/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderLineItemDto.cs
@@ -8,7 +8,7 @@ namespace SytelineSaAppEfDataModel.Dtos
 {
     public class EdiCustomerOrderLineItemDto : DtoBase
     {
-        public string TransactionCode { get; set; }
+        public string? TransactionCode { get; set; }
         public DateTime? ReceivedDate { get; set; }
         public byte? Posted { get; set; }
         public DateTime? PostedDate { get; set; }
@@ -17,17 +17,17 @@ namespace SytelineSaAppEfDataModel.Dtos
         public byte? Override { get; set; }
         public byte? Edi { get; set; }
         public byte? Ack { get; set; }
-        public string AckNumber { get; set; }
-        public string AckType { get; set; }
+        public string? AckNumber { get; set; }
+        public string? AckType { get; set; }
         public DateTime? AckDate { get; set; }
-        public string SymCustomerOrderNumber { get; set; }
+        public string? SymCustomerOrderNumber { get; set; }
         public byte? QtyChanged { get; set; }
         public byte? DateChanged { get; set; }
         public byte? PriceChanged { get; set; }
-        public string CustomerOrderNumber { get; set; }
+        public string? CustomerOrderNumber { get; set; }
         public int CustomerOrderLine { get; set; }
         public int CustomerOrderRelease { get; set; }
-        public string Item { get; set; }
+        public string? Item { get; set; }
         public decimal? QtyOrdered { get; set; }
         public decimal? QtyReady { get; set; }
         public decimal? QtyShipped { get; set; }
@@ -35,8 +35,8 @@ namespace SytelineSaAppEfDataModel.Dtos
         public decimal? Discount { get; set; }
         public decimal? Cost { get; set; }
         public decimal? Price { get; set; }
-        public string RefType { get; set; }
-        public string RefNumber { get; set; }
+        public string? RefType { get; set; }
+        public string? RefNumber { get; set; }
         public short? RefLineSuf { get; set; }
         public short? RefRelease { get; set; }
         public DateTime? DueDate { get; set; }
@@ -47,68 +47,68 @@ namespace SytelineSaAppEfDataModel.Dtos
         public decimal? BrkQtyFour { get; set; }
         public decimal? BrkQtyFive { get; set; }
         public byte? Reprice { get; set; }
-        public string CustomerItem { get; set; }
+        public string? CustomerItem { get; set; }
         public decimal? QtyInvoiced { get; set; }
         public decimal? QtyReturned { get; set; }
         public decimal? CgsTotal { get; set; }
-        public string FeatStr { get; set; }
-        public string Status { get; set; }
-        public string CustomerNumber { get; set; }
+        public string? FeatStr { get; set; }
+        public string? Status { get; set; }
+        public string? CustomerNumber { get; set; }
         public int? CustomerSequence { get; set; }
         public decimal? PrgBillTot { get; set; }
         public decimal? PrgBillApp { get; set; }
         public DateTime? ReleaseDate { get; set; }
         public DateTime? PromiseDate { get; set; }
-        public string Warehouse { get; set; }
-        public string WksBasis { get; set; }
+        public string? Warehouse { get; set; }
+        public string? WksBasis { get; set; }
         public decimal? WksValue { get; set; }
-        public string CommCode { get; set; }
-        public string TransNat { get; set; }
-        public string ProcessInd { get; set; }
-        public string DelTerm { get; set; }
+        public string? CommCode { get; set; }
+        public string? TransNat { get; set; }
+        public string? ProcessInd { get; set; }
+        public string? DelTerm { get; set; }
         public decimal? UnitWeight { get; set; }
-        public string Origin { get; set; }
+        public string? Origin { get; set; }
         public int? ConsNumber { get; set; }
-        public string TaxCodeOne { get; set; }
-        public string TaxCodeTwo { get; set; }
+        public string? TaxCodeOne { get; set; }
+        public string? TaxCodeTwo { get; set; }
         public decimal? ExportValue { get; set; }
-        public string EcCode { get; set; }
-        public string Transport { get; set; }
+        public string? EcCode { get; set; }
+        public string? Transport { get; set; }
         public DateTime? PickupDate { get; set; }
-        public string PriceCode { get; set; }
-        public string Uom { get; set; }
+        public string? PriceCode { get; set; }
+        public string? Uom { get; set; }
         public decimal? QtyOrderedReleased { get; set; }
         public decimal? PriceReleased { get; set; }
-        public string CustomerOrderCustomerNumber { get; set; }
+        public string? CustomerOrderCustomerNumber { get; set; }
         public byte? Packed { get; set; }
         public byte? Bol { get; set; }
         public decimal? QtyBco { get; set; }
-        public string BcoCode { get; set; }
-        public string ExternalRef { get; set; }
-        public string CustomerPoNumber { get; set; }
-        public string NonApplyData { get; set; }
+        public string? BcoCode { get; set; }
+        public string? ExternalRef { get; set; }
+        public string? CustomerPoNumber { get; set; }
+        public string? NonApplyData { get; set; }
         public byte NoteExistsFlag { get; set; }
         public DateTime RecordDate { get; set; }
         public Guid RowPointer { get; set; }
-        public string Description { get; set; }
-        public string CreatedBy { get; set; }
-        public string UpdatedBy { get; set; }
+        public string? Description { get; set; }
+        public string? CreatedBy { get; set; }
+        public string? UpdatedBy { get; set; }
         public DateTime CreateDate { get; set; }
         public byte InWorkflow { get; set; }
-        public string TransNatTwo { get; set; }
+        public string? TransNatTwo { get; set; }
         public decimal SupplyQtyConvFactor { get; set; }
-        public string UfFkrEdiAddIntDest { get; set; }
-        public string UfFkrEdiCustPoLineNum { get; set; }
-        public string UfFkrEdiPlaceOrPortDischarge { get; set; }
+        public string? UfFkrEdiAddIntDest { get; set; }
+        public string? UfFkrEdiCustPoLineNum { get; set; }
+        public string? UfFkrEdiPlaceOrPortDischarge { get; set; }
         public string? RoutingCode { get; set; }
         public string? DeliveryCallNumber { get; set; }
         public string? UnloadingPoint { get; set; }
         public string? DestinationPoint { get; set; }
-        public string NewStatus { get; set; }
-        public string PalletCode { get; set; }
+        public string? NewStatus { get; set; }
+        public string? PalletCode { get; set; }
         public string? PalletNumber { get; set; }
         
-        public string DocumentType { get; set; }
+        public string? DocumentType { get; set; }
         public string TranslatedStatus => TranslateStatus(Status);
     }
 }
diff --git a/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderTranslateDto.cs b/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderTranslateDto.cs
index f78ccca..15e6cbe 100644
--- a/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderTranslateDto.cs
+++ b/SytelineSaAppEfDataModel/Dtos/EdiCustomerOrderTranslateDto.cs
@@ -12,16 +12,16 @@ namespace SytelineSaAppEfDataModel.Dtos
         public int Id { get; set; }
         public byte CoEdiOrder { get; set; }
         public Guid CoRowPointer { get; set; }
-        public string CoCoNum { get; set; }
-        public string CoType { get; set; }
-        public string CoTakenBy { get; set; }
-        public string EdiCoCoNum { get; set; }
+        public string? CoCoNum { get; set; }
+        public string? CoType { get; set; }
+        public string? CoTakenBy { get; set; }
+        public string? EdiCoCoNum { get; set; }
         public int OrdersCount { get; set; }
         public bool OrderFound { get; set; }
         public DateTime CreatedDate { get; set; }
-        public string FoundNumbers { get; set; }
+        public string? FoundNumbers { get; set; }
         public int ScheduleOrderId { get; set; }
 
-        [Ignore] public string PoNumber { get; set; }
+        [Ignore] public string? PoNumber { get; set; }
     }
 }
diff --git a/SytelineSaAppEfDataModel/Entities/EdiCustomerOrder.cs b/SytelineSaAppEfDataModel/Entities/EdiCustomerOrder.cs
index 76723c1..edfa5c6 100644
--- a/SytelineSaAppEfDataModel/Entities/EdiCustomerOrder.cs
+++ b/SytelineSaAppEfDataModel/Entities/EdiCustomerOrder.cs
@@ -8,8 +8,8 @@ namespace SytelineSaAppEfDataModel.Entities
 {
     public class EdiCustomerOrder : EntityBase
     {
-        public string TransactionCode { get; set; }
-        public string TpCode { get; set; }
+        public string? TransactionCode { get; set; }
+        public string? TpCode { get; set; }
         public DateTime? RecivedDate { get; set; }
         public byte? Posted { get; set; }
         public DateTime? PostedDate { get; set; }
@@ -17,24 +17,24 @@ namespace SytelineSaAppEfDataModel.Entities
         public short? ErrorMessage { get; set; }
         public byte? Override { get; set; }
         public byte? Ack { get; set; }
-        public string AckNumber { get; set; }
+        public string? AckNumber { get; set; }
         public int? AckSequence { get; set; }
-        public string AckType { get; set; }
+        public string? AckType { get; set; }
         public DateTime? AckDate { get; set; }
-        public string SymbolicCustomerOrderNumber { get; set; }
+        public string? SymbolicCustomerOrderNumber { get; set; }
         public decimal? BlanketDollar { get; set; }
-        public string Type { get; set; }
-        public string CustomerOrderNumber { get; set; }
-        public string EstimatedNumber { get; set; }
-        public string CustomerNumber { get; set; }
+        public string? Type { get; set; }
+        public string? CustomerOrderNumber { get; set; }
+        public string? EstimatedNumber { get; set; }
+        public string? CustomerNumber { get; set; }
         public int? CustomerSequence { get; set; }
-        public string Contact { get; set; }
-        public string Phone { get; set; }
-        public string CustomerPoNumber { get; set; }
+        public string? Contact { get; set; }
+        public string? Phone { get; set; }
+        public string? CustomerPoNumber { get; set; }
         public DateTime? OrderDate { get; set; }
-        public string TakenBy { get; set; }
-        public string TermsCode { get; set; }
-        public string ShipCode { get; set; }
+        public string? TakenBy { get; set; }
+        public string? TermsCode { get; set; }
+        public string? ShipCode { get; set; }
         public decimal? Price { get; set; }
         public decimal? Weight { get; set; }
         public short? QtyPackages { get; set; }
@@ -42,64 +42,64 @@ namespace SytelineSaAppEfDataModel.Entities
         public decimal? MiscCharges { get; set; }
         public decimal? PrepaidAmount { get; set; }
         public decimal? SalesTax { get; set; }
-        public string Status { get; set; }
+        public string? Status { get; set; }
         public decimal? Cost { get; set; }
         public DateTime? CloseDate { get; set; }
         public decimal? FreightT { get; set; }
         public decimal? MchargesT { get; set; }
         public decimal? PrepaidT { get; set; }
         public decimal? SalesTaxT { get; set; }
-        public string Salesman { get; set; }
+        public string? Salesman { get; set; }
         public DateTime? EffectiveDate { get; set; }
         public DateTime? ExpirationDate { get; set; }
-        public string Warehouse { get; set; }
+        public string? Warehouse { get; set; }
         public decimal? SalesTaxTwo { get; set; }
         public decimal? SalesTaxTwoT { get; set; }
-        public string CharFieldOne { get; set; }
-        public string CharFieldTwo { get; set; }
-        public string CharFieldThree { get; set; }
+        public string? CharFieldOne { get; set; }
+        public string? CharFieldTwo { get; set; }
+        public string? CharFieldThree { get; set; }
         public DateTime? DateField { get; set; }
         public decimal? DecimalFieldOne { get; set; }
         public decimal? DecimalFieldTwo { get; set; }
         public decimal? DecimalFieldThree { get; set; }
         public byte? LogiField { get; set; }
         public byte? EdiOrder { get; set; }
-        public string TransactionNat { get; set; }
-        public string ProcessInd { get; set; }
-        public string DelTerm { get; set; }
+        public string? TransactionNat { get; set; }
+        public string? ProcessInd { get; set; }
+        public string? DelTerm { get; set; }
         public byte? UseExchangeRate { get; set; }
-        public string TaxCodeOne { get; set; }
-        public string TaxCodeTwo { get; set; }
-        public string FreightTaxCodeOne { get; set; }
-        public string FreightTaxCodeTwo { get; set; }
-        public string MscTaxCodeOne { get; set; }
-        public string MscTaxCodeTwo { get; set; }
+        public string? TaxCodeOne { get; set; }
+        public string? TaxCodeTwo { get; set; }
+        public string? FreightTaxCodeOne { get; set; }
+        public string? FreightTaxCodeTwo { get; set; }
+        public string? MscTaxCodeOne { get; set; }
+        public string? MscTaxCodeTwo { get; set; }
         public decimal? Discount { get; set; }
-        public string PriceCode { get; set; }
+        public string? PriceCode { get; set; }
         public byte? ShipPartial { get; set; }
         public byte? ShipEarly { get; set; }
-        public string NonApplyData { get; set; }
+        public string? NonApplyData { get; set; }
         public byte NoteExistsFlag { get; set; }
         public DateTime RecordDate { get; set; }
         public Guid RowPointer { get; set; }
-        public string CreatedBy { get; set; }
-        public string UpdatedBy { get; set; }
+        public string? CreatedBy { get; set; }
+        public string? UpdatedBy { get; set; }
         public DateTime CreateDate { get; set; }
         public byte InWorkflow { get; set; }
-        public string DiscountType { get; set; }
+        public string? DiscountType { get; set; }
         public decimal? DiscountAmount { get; set; }
-        public string TransNatTwo { get; set; }
-        public string UfFkrEdiMessageRefNum { get; set; }
-        public string UfFkrEdiConsigneeAddress { get; set; }
-        public string UfFkrEdiConsigneeName { get; set; }
-        public string UfFkrEdiFileName { get; set; }
-        public string UfFkrEdiBuyerDunsNumber { get; set; }
-        public string Gate { get; set; }
-        public string CustomerName { get; set; }
-        public string RecipientCode { get; set; }
-        public string SenderCode { get; set; }
-        public string SellerCode { get; set; }
-        public string DocType { get; set; }
-        public string BuyerCode { get; set; }
+        public string? TransNatTwo { get; set; }
+        public string? UfFkrEdiMessageRefNum { get; set; }
+        public string? UfFkrEdiConsigneeAddress { get; set; }
+        public string? UfFkrEdiConsigneeName { get; set; }
+        public string? UfFkrEdiFileName { get; set; }
+        public string? UfFkrEdiBuyerDunsNumber { get; set; }
+        public string? Gate { get; set; }
+        public string? CustomerName { get; set; }
+        public string? RecipientCode { get; set; }
+        public string? SenderCode { get; set; }
+        public string? SellerCode { get; set; }
+        public string? DocType { get; set; }
+        public string? BuyerCode { get; set; }
     }
 }
diff --git a/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderLine.cs b/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderLine.cs
index def2f18..366d5f9 100644
--- a/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderLine.cs
+++ b/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderLine.cs
@@ -8,35 +8,35 @@ namespace SytelineSaAppEfDataModel.Entities
 {
     public class EdiCustomerOrderLine
     {
-        public string CustomerOrderNumber { get; set; }
+        public string? CustomerOrderNumber { get; set; }
         public int CustomerOrderLine { get; set; }
-        public string Item { get; set; }
-        public string CustomerItemNumber { get; set; }
-        public string FeatStr { get; set; }
+        public string? Item { get; set; }
+        public string? CustomerItemNumber { get; set; }
+        public string? FeatStr { get; set; }
         public decimal? BlanketQty { get; set; }
         public DateTime? EffectiveDate { get; set; }
         public DateTime? ExpirationDate { get; set; }
         public decimal? ContPrice { get; set; }
-        public string Status { get; set; }
+        public string? Status { get; set; }
         public DateTime? PromiseDate { get; set; }
-        public string PriceCode { get; set; }
-        public string Uom { get; set; }
+        public string? PriceCode { get; set; }
+        public string? Uom { get; set; }
         public decimal? BlanketQtyReleased { get; set; }
         public decimal? ContPriceReleased { get; set; }
         public decimal? QtySent { get; set; }
-        public string SentCode { get; set; }
-        public string NonAppliedData { get; set; }
+        public string? SentCode { get; set; }
+        public string? NonAppliedData { get; set; }
         public byte NoteExistsFlag { get; set; }
         public DateTime RecordDate { get; set; }
         public Guid RowPointer { get; set; }
-        public string Description { get; set; }
-        public string CreatedBy { get; set; }
-        public string UpdatedBy { get; set; }
-        public DateTime CreateDate { get; set; }
+        public string? Description { get; set; }
+        public string? CreatedBy { get; set; }
+        public string? UpdatedBy { get; set; }
+        public DateTime? CreateDate { get; set; }
         public byte InWorkflow { get; set; }
-        public string BoxType { get; set; }
-        public string Address { get; set; }
-        public string FinalDestination { get; set; }
+        public string? BoxType { get; set; }
+        public string? Address { get; set; }
+        public string? FinalDestination { get; set; }
         public int? QtyPerBox { get; set; }
     }
 }
diff --git a/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderLineItem.cs b/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderLineItem.cs
index 86c2a9e..530d491 100644
--- a/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderLineItem.cs
+++ b/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderLineItem.cs
@@ -8,7 +8,7 @@ namespace SytelineSaAppEfDataModel.Entities
 {
     public class EdiCustomerOrderLineItem
     {
-        public string TransactionCode { get; set; }
+        public string? TransactionCode { get; set; }
         public DateTime? ReceivedDate { get; set; }
         public byte? Posted { get; set; }
         public DateTime? PostedDate { get; set; }
@@ -17,17 +17,17 @@ namespace SytelineSaAppEfDataModel.Entities
         public byte? Override { get; set; }
         public byte? Edi { get; set; }
         public byte? Ack { get; set; }
-        public string AckNumber { get; set; }
-        public string AckType { get; set; }
+        public string? AckNumber { get; set; }
+        public string? AckType { get; set; }
         public DateTime? AckDate { get; set; }
-        public string SymCustomerOrderNumber { get; set; }
+        public string? SymCustomerOrderNumber { get; set; }
         public byte? QtyChanged { get; set; }
         public byte? DateChanged { get; set; }
         public byte? PriceChanged { get; set; }
-        public string CustomerOrderNumber { get; set; }
+        public string? CustomerOrderNumber { get; set; }
         public int CustomerOrderLine { get; set; }
         public int CustomerOrderRelease { get; set; }
-        public string Item { get; set; }
+        public string? Item { get; set; }
         public decimal? QtyOrdered { get; set; }
         public decimal? QtyReady { get; set; }
         public decimal? QtyShipped { get; set; }
@@ -35,8 +35,8 @@ namespace SytelineSaAppEfDataModel.Entities
         public decimal? Discount { get; set; }
         public decimal? Cost { get; set; }
         public decimal? Price { get; set; }
-        public string RefType { get; set; }
-        public string RefNumber { get; set; }
+        public string? RefType { get; set; }
+        public string? RefNumber { get; set; }
         public short? RefLineSuf { get; set; }
         public short? RefRelease { get; set; }
         public DateTime? DueDate { get; set; }
@@ -47,67 +47,67 @@ namespace SytelineSaAppEfDataModel.Entities
         public decimal? BrkQtyFour { get; set; }
         public decimal? BrkQtyFive { get; set; }
         public byte? Reprice { get; set; }
-        public string CustomerItem { get; set; }
+        public string? CustomerItem { get; set; }
         public decimal? QtyInvoiced { get; set; }
         public decimal? QtyReturned { get; set; }
         public decimal? CgsTotal { get; set; }
-        public string FeatStr { get; set; }
-        public string Status { get; set; }
-        public string CustomerNumber { get; set; }
+        public string? FeatStr { get; set; }
+        public string? Status { get; set; }
+        public string? CustomerNumber { get; set; }
         public int? CustomerSequence { get; set; }
         public decimal? PrgBillTot { get; set; }
         public decimal? PrgBillApp { get; set; }
         public DateTime? ReleaseDate { get; set; }
         public DateTime? PromiseDate { get; set; }
-        public string Warehouse { get; set; }
-        public string WksBasis { get; set; }
+        public string? Warehouse { get; set; }
+        public string? WksBasis { get; set; }
         public decimal? WksValue { get; set; }
-        public string CommCode { get; set; }
-        public string TransNat { get; set; }
-        public string ProcessInd { get; set; }
-        public string DelTerm { get; set; }
+        public string? CommCode { get; set; }
+        public string? TransNat { get; set; }
+        public string? ProcessInd { get; set; }
+        public string? DelTerm { get; set; }
         public decimal? UnitWeight { get; set; }
-        public string Origin { get; set; }
+        public string? Origin { get; set; }
         public int? ConsNumber { get; set; }
-        public string TaxCodeOne { get; set; }
-        public string TaxCodeTwo { get; set; }
+        public string? TaxCodeOne { get; set; }
+        public string? TaxCodeTwo { get; set; }
         public decimal? ExportValue { get; set; }
-        public string EcCode { get; set; }
-        public string Transport { get; set; }
+        public string? EcCode { get; set; }
+        public string? Transport { get; set; }
         public DateTime? PickupDate { get; set; }
-        public string PriceCode { get; set; }
-        public string Uom { get; set; }
+        public string? PriceCode { get; set; }
+        public string? Uom { get; set; }
         public decimal? QtyOrderedReleased { get; set; }
         public decimal? PriceReleased { get; set; }
-        public string CustomerOrderCustomerNumber { get; set; }
+        public string? CustomerOrderCustomerNumber { get; set; }
         public byte? Packed { get; set; }
         public byte? Bol { get; set; }
         public decimal? QtyBco { get; set; }
-        public string BcoCode { get; set; }
-        public string ExternalRef { get; set; }
-        public string CustomerPoNumber { get; set; }
-        public string NonApplyData { get; set; }
+        public string? BcoCode { get; set; }
+        public string? ExternalRef { get; set; }
+        public string? CustomerPoNumber { get; set; }
+        public string? NonApplyData { get; set; }
         public byte NoteExistsFlag { get; set; }
         public DateTime RecordDate { get; set; }
         public Guid RowPointer { get; set; }
-        public string Description { get; set; }
-        public string CreatedBy { get; set; }
-        public string UpdatedBy { get; set; }
+        public string? Description { get; set; }
+        public string? CreatedBy { get; set; }
+        public string? UpdatedBy { get; set; }
         public DateTime CreateDate { get; set; }
         public byte InWorkflow { get; set; }
-        public string TransNatTwo { get; set; }
+        public string? TransNatTwo { get; set; }
         public decimal SupplyQtyConvFactor { get; set; }
-        public string UfFkrEdiAddIntDest { get; set; }
-        public string UfFkrEdiCustPoLineNum { get; set; }
-        public string UfFkrEdiPlaceOrPortDischarge { get; set; }
-        public string RoutingCode { get; set; }
-        public string DeliveryCallNumber { get; set; }
-        public string UnloadingPoint { get; set; }
-        public string DestinationPoint { get; set; }
-        public string NewStatus { get; set; }
-        public string PalletCode { get; set; }
-        public string PalletNumber { get; set; }
+        public string? UfFkrEdiAddIntDest { get; set; }
+        public string? UfFkrEdiCustPoLineNum { get; set; }
+        public string? UfFkrEdiPlaceOrPortDischarge { get; set; }
+        public string? RoutingCode { get; set; }
+        public string? DeliveryCallNumber { get; set; }
+        public string? UnloadingPoint { get; set; }
+        public string? DestinationPoint { get; set; }
+        public string? NewStatus { get; set; }
+        public string? PalletCode { get; set; }
+        public string? PalletNumber { get; set; }
         
-        public string DocumentType { get; set; }
+        public string? DocumentType { get; set; }
     }
 }
diff --git a/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderTranslate.cs b/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderTranslate.cs
index 81aa9db..881e55a 100644
--- a/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderTranslate.cs
+++ b/SytelineSaAppEfDataModel/Entities/EdiCustomerOrderTranslate.cs
@@ -11,14 +11,14 @@ namespace SytelineSaAppEfDataModel.Entities
         public int Id { get; set; }
         public byte CoEdiOrder { get; set; }
         public Guid CoRowPointer { get; set; }
-        public string CoCoNum { get; set; }
-        public string CoType { get; set; }
-        public string CoTakenBy { get; set; }
-        public string EdiCoCoNum { get; set; }
+        public string? CoCoNum { get; set; }
+        public string? CoType { get; set; }
+        public string? CoTakenBy { get; set; }
+        public string? EdiCoCoNum { get; set; }
         public int OrdersCount { get; set; }
         public bool OrderFound { get; set; }
         public DateTime CreatedDate { get; set; }
-        public string FoundNumbers { get; set; }
+        public string? FoundNumbers { get; set; }
         public int ScheduleOrderId { get; set; }
     }
 }
diff --git a/SytelineSaAppEfDataModel/Services/EdiCustomerOrderService.cs b/SytelineSaAppEfDataModel/Services/EdiCustomerOrderService.cs
index 9cf2726..d2836be 100644
--- a/SytelineSaAppEfDataModel/Services/EdiCustomerOrderService.cs
+++ b/SytelineSaAppEfDataModel/Services/EdiCustomerOrderService.cs
@@ -17,7 +17,7 @@ namespace SytelineSaAppEfDataModel.Services
 
             return int.Parse(lastOrderNumber);
         }
-        
+
         public async Task<IEnumerable<EdiCustomerOrderDto>> GetAll()
         {
             IList<EdiCustomerOrderTranslateDto> ediCustomerOrderTranslates = await context.EdiCustomerOrderTranslates
@@ -33,7 +33,7 @@ namespace SytelineSaAppEfDataModel.Services
             {
                 if (!ediTranslatesByCoNumber.TryGetValue(ediCustomerOrder.CustomerOrderNumber,
                         out List<EdiCustomerOrderTranslateDto>? customerOrderTranslates)) continue;
-                
+
                 customerOrderTranslates = customerOrderTranslates.OrderByDescending(x => x.CreatedDate).ToList();
                 ediCustomerOrder.EdiCustomerOrderTranslates = customerOrderTranslates;
             }
@@ -65,7 +65,7 @@ namespace SytelineSaAppEfDataModel.Services
             {
                 return null;
             }
-            
+
             IList<EdiCustomerOrderLineDto> ediCustomerOrderLines = await context.EdiCustomerOrderLines
                 .Where(x => x.CustomerOrderNumber == ediCustomerOrder.CustomerOrderNumber)
                 .Select(x => mapper.Map<EdiCustomerOrderLineDto>(x)).ToListAsync();
@@ -87,7 +87,7 @@ namespace SytelineSaAppEfDataModel.Services
 
             return ediCustomerOrder;
         }
-        
+
         public async Task<IEnumerable<EdiCustomerOrderTranslateDto>> FindMissingOrders(DateTime startDate)
         {
             IList<EdiCustomerOrderTranslate> ediCustomerOrderTranslates = await context.EdiCustomerOrderTranslates
@@ -109,14 +109,19 @@ namespace SytelineSaAppEfDataModel.Services
 
         public async Task<int> SendOrderToSyteline(Guid customerOrderNumber)
         {
-            EdiCustomerOrder? ediCustomerOrder = await context.EdiCustomerOrders.FirstOrDefaultAsync(x => x.RowPointer == customerOrderNumber);
-            
+            EdiCustomerOrder? ediCustomerOrder =
+                await context.EdiCustomerOrders.FirstOrDefaultAsync(x => x.RowPointer == customerOrderNumber);
+
             if (ediCustomerOrder == null) return 0;
 
-            var ediCoNum = new SqlParameter("@PEdiCoNum", SqlDbType.NVarChar, 50) { Value = ediCustomerOrder.CustomerOrderNumber };
-            var ediCoCount = new SqlParameter("@PEdiCoCount", SqlDbType.Int) { Value = 0, Direction = ParameterDirection.Output };
-            var postedCount = new SqlParameter("@PPostedCount", SqlDbType.Int) { Value = 0, Direction = ParameterDirection.Output };
-            var infoBar = new SqlParameter("@Infobar", SqlDbType.NVarChar, 2800) { Value = "", Direction = ParameterDirection.Output };
+            var ediCoNum = new SqlParameter("@PEdiCoNum", SqlDbType.NVarChar, 50)
+                { Value = ediCustomerOrder.CustomerOrderNumber };
+            var ediCoCount = new SqlParameter("@PEdiCoCount", SqlDbType.Int)
+                { Value = 0, Direction = ParameterDirection.Output };
+            var postedCount = new SqlParameter("@PPostedCount", SqlDbType.Int)
+                { Value = 0, Direction = ParameterDirection.Output };
+            var infoBar = new SqlParameter("@Infobar", SqlDbType.NVarChar, 2800)
+                { Value = "", Direction = ParameterDirection.Output };
             var autoPost = new SqlParameter("@AutoPost", SqlDbType.Int) { Value = 0 };
             var processId = new SqlParameter("@ProcessId", SqlDbType.Int) { Value = 423456 };
 
@@ -134,5 +139,33 @@ namespace SytelineSaAppEfDataModel.Services
 
             return postedCountResult;
         }
+
+        public async Task<(bool, string)> SaveOrdersWithDetails(List<EdiCustomerOrderDto> ediCustomerOrders)
+        {
+            if (ediCustomerOrders.Count == 0)
+            {
+                return (false, string.Empty);
+            }
+
+            try
+            {
+                await context.EdiCustomerOrders.AddRangeAsync(ediCustomerOrders.Select(mapper.Map<EdiCustomerOrder>));
+                await context.EdiCustomerOrderLines.AddRangeAsync(ediCustomerOrders
+                    .SelectMany(x => x.EdiCustomerOrderLines)
+                    .Select(mapper.Map<EdiCustomerOrderLine>));
+                await context.EdiCustomerOrderLineItems.AddRangeAsync(ediCustomerOrders
+                    .SelectMany(x => x.EdiCustomerOrderLines)
+                    .SelectMany(y => y.EdiCustomerOrderLineItems).Select(mapper.Map<EdiCustomerOrderLineItem>));
+                await context.EdiCustomerOrderTranslates.AddRangeAsync(ediCustomerOrders
+                    .SelectMany(x => x.EdiCustomerOrderTranslates)
+                    .Select(mapper.Map<EdiCustomerOrderTranslate>));
+                await context.SaveChangesAsync();
+                return (true, string.Empty);
+            }
+            catch (Exception ex)
+            {
+                return (false, ex.Message);
+            }
+        }
     }
 }
diff --git a/SytelineSaAppEfDataModel/Services/IEdiCustomerOrderService.cs b/SytelineSaAppEfDataModel/Services/IEdiCustomerOrderService.cs
index 72dff5a..472b5ab 100644
--- a/SytelineSaAppEfDataModel/Services/IEdiCustomerOrderService.cs
+++ b/SytelineSaAppEfDataModel/Services/IEdiCustomerOrderService.cs
@@ -14,6 +14,7 @@ namespace SytelineSaAppEfDataModel.Services
         Task<IEnumerable<EdiCustomerOrderDto?>> GetByDate(DateTime date);
         Task<EdiCustomerOrderDto?> GetByOrderNumber(Guid orderNumber);
         Task<IEnumerable<EdiCustomerOrderTranslateDto>> FindMissingOrders(DateTime startDate);
+        Task<(bool, string)> SaveOrdersWithDetails(List<EdiCustomerOrderDto> ediCustomerOrders);
         Task<int> SendOrderToSyteline(Guid customerOrderNumber);
     }
 }