diff --git a/Mango.Nop.Core/Dtos/MgProductDto.cs b/Mango.Nop.Core/Dtos/MgProductDto.cs
index 4b23d5d..7b4bcc7 100644
--- a/Mango.Nop.Core/Dtos/MgProductDto.cs
+++ b/Mango.Nop.Core/Dtos/MgProductDto.cs
@@ -18,6 +18,7 @@ public abstract class MgProductDto : MgEntityBase, IModelDtoBase<Product>, IMgPr
 
     public int WarehouseId { get; set; }
     public int StockQuantity { get; set; }
+    public decimal ProductCost { get; set; }
 
     public decimal Weight { get; set; }
     public decimal Length { get; set; }
diff --git a/Mango.Nop.Core/Interfaces/IMgProductDto.cs b/Mango.Nop.Core/Interfaces/IMgProductDto.cs
index 8f85a29..3988994 100644
--- a/Mango.Nop.Core/Interfaces/IMgProductDto.cs
+++ b/Mango.Nop.Core/Interfaces/IMgProductDto.cs
@@ -19,6 +19,7 @@ public interface IMgProductDto : IEntityInt, ILocalizedEntity, ISlugSupported, I
 
     int WarehouseId { get; set; }
     int StockQuantity { get; set; }
+    decimal ProductCost { get; set; }
 
     decimal Weight { get; set; }
     decimal Length { get; set; }