diff --git a/ShopAdmin/Components/CreateProduct.razor b/ShopAdmin/Components/CreateProduct.razor
index 227a2f9..ea6b2bd 100644
--- a/ShopAdmin/Components/CreateProduct.razor
+++ b/ShopAdmin/Components/CreateProduct.razor
@@ -93,6 +93,7 @@
                             <label class="console-field-label">Primary Cover</label>
                             <div class="book-cover-dropzone">
                                 <InputFile OnChange="HandleMainImageUpload" accept=".png,.jpg,.jpeg,.webp" class="hidden-file-input" id="main-image-file" />
+                                <ValidationMessage For="@(() => ProductModel.ImageUrl)" style="color: #ff5722; font-size: 0.75rem;" />
 
                                 @if (string.IsNullOrEmpty(ProductModel.ImageUrl))
                                 {
diff --git a/ShopAdmin/Components/CreateProduct.razor.cs b/ShopAdmin/Components/CreateProduct.razor.cs
index a8b7565..87cbfa6 100644
--- a/ShopAdmin/Components/CreateProduct.razor.cs
+++ b/ShopAdmin/Components/CreateProduct.razor.cs
@@ -1,4 +1,5 @@
 using LiteCharms.Features.S3.Abstractions;
+using LiteCharms.Features.Shop.Products.Models;
 using static LiteCharms.Features.S3.Constants;
 
 namespace ShopAdmin.Components;
@@ -8,7 +9,6 @@ public partial class CreateProduct([FromKeyedServices(BookshopBucketName)] IS3Se
     private bool isCalendarOpen = false;
     private DateTime calendarViewingMonth = DateTime.Today;
     private List<DateTime?> calendarDays = new();
-    private string currentCalendarMonthYearText => calendarViewingMonth.ToString("MMMM yyyy");
 
     private readonly CancellationTokenSource cancellationTokenSource = new();
     private CancellationToken cancellationToken;
@@ -185,37 +185,4 @@ public partial class CreateProduct([FromKeyedServices(BookshopBucketName)] IS3Se
         isCalendarOpen = false; // Collapse popup smoothly on successful selection
         StateHasChanged();
     }
-}
-
-public class CreateProductModel
-{
-    [Required(ErrorMessage = "Product name is required.")]
-    public string? Name { get; set; }
-
-    [Required(ErrorMessage = "Summary is required.")]
-    public string? Summary { get; set; }
-
-    [Required(ErrorMessage = "Description is required.")]
-    public string? Description { get; set; }
-
-    [Range(0.01, double.MaxValue, ErrorMessage = "Price must be greater than zero.")]
-    public decimal Price { get; set; }
-
-    [Required(ErrorMessage = "Author metadata is required.")]
-    public string? Author { get; set; }
-
-    [Required(ErrorMessage = "Publication Date is required.")]
-    public DateTime PublishDate { get; set; } = DateTime.Today;
-
-    [Required(ErrorMessage = "Copyright Information field is required.")]
-    public string? CopyrightInfo { get; set; }
-
-    [Required(ErrorMessage = "ISBN code is required.")]
-    [RegularExpression(@"^(?=(?:\D*\d){10}(?:(?:\D*\d){3})?$)[\d-]+$", ErrorMessage = "Please enter a valid ISBN-10 or ISBN-13 string.")]
-    public string? Isbn { get; set; }
-
-    [Required(ErrorMessage = "Primary image is required.")]
-    public string? ImageUrl { get; set; }
-
-    public List<string> Thumbnails { get; set; } = [];
 }
\ No newline at end of file
diff --git a/ShopAdmin/ShopAdmin.csproj b/ShopAdmin/ShopAdmin.csproj
index 7ec4ff7..dadf1c8 100644
--- a/ShopAdmin/ShopAdmin.csproj
+++ b/ShopAdmin/ShopAdmin.csproj
@@ -16,7 +16,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="LiteCharms.Features" Version="1.40.0" />
+    <PackageReference Include="LiteCharms.Features" Version="1.41.0" />
     <PackageReference Include="Microsoft.AspNetCore.Components.QuickGrid" Version="10.0.8" />
     <PackageReference Include="Polly" Version="8.6.6" />
   </ItemGroup>