diff --git a/Api/OnlineSalesAutoCrop.CoreAPI.Models/Requests/Integrations/IntegrationMaterialFreeGoodsRequest.cs b/Api/OnlineSalesAutoCrop.CoreAPI.Models/Requests/Integrations/IntegrationMaterialFreeGoodsRequest.cs
index 13a7754..1b3c19e 100644
--- a/Api/OnlineSalesAutoCrop.CoreAPI.Models/Requests/Integrations/IntegrationMaterialFreeGoodsRequest.cs
+++ b/Api/OnlineSalesAutoCrop.CoreAPI.Models/Requests/Integrations/IntegrationMaterialFreeGoodsRequest.cs
@@ -45,10 +45,10 @@ public class IntegrationMaterialFreeGoodItemRequest
     public string? FocUnitOfMeasure { get; set; }
 
     [Required(ErrorMessage = "ValidFrom is required.")]
-    public DateOnly ValidFrom { get; set; }
+    public DateTime ValidFrom { get; set; }
 
     [Required(ErrorMessage = "ValidTo is required.")]
-    public DateOnly ValidTo { get; set; }
+    public DateTime ValidTo { get; set; }
 
     [StringLength(1, MinimumLength = 1, ErrorMessage = "Status must be 1 character.")]
     public string? Status { get; set; }   // NULL = Active, X = Inactive
diff --git a/Api/OnlineSalesAutoCrop.CoreAPI.Services/Services/Integrations/IntegrationService.cs b/Api/OnlineSalesAutoCrop.CoreAPI.Services/Services/Integrations/IntegrationService.cs
index 860369f..0ef993f 100644
--- a/Api/OnlineSalesAutoCrop.CoreAPI.Services/Services/Integrations/IntegrationService.cs
+++ b/Api/OnlineSalesAutoCrop.CoreAPI.Services/Services/Integrations/IntegrationService.cs
@@ -400,8 +400,8 @@ public class IntegrationService : IIntegrationService
 
                 if (request.Slabs != null && request.Slabs.Count > 0)
                 {
-                    fromValid =Convert.ToDateTime( request.Slabs.Max(x => x.ValidFrom));
-                    toValid = Convert.ToDateTime(request.Slabs.Max(x => x.ValidTo));
+                    fromValid =request.Slabs.Max(x => x.ValidFrom);
+                    toValid = request.Slabs.Max(x => x.ValidTo);
                 }
 
                 IntegrationMaterialFreeGoodsResponse meterialFreeGoods = await GetMaterialFreeGoodsByFilterAsync(tc,
@@ -418,9 +418,8 @@ public class IntegrationService : IIntegrationService
                                 MaterialCode = request.MaterialCode,
                                 CustomerNumber = request.CustomerNumber
                             });
-
                 if (meterialFreeGoods != null && !string.IsNullOrWhiteSpace(meterialFreeGoods.MaterialCode))
-                {
+                {            
                     UpdateMaterialFreeGoods(tc, request);
                     response.IsUpdated = true;
                 }