diff --git a/src/Web/Controllers/Api/CatalogController.cs b/src/Web/Controllers/Api/CatalogController.cs
index 1adc783..cbf3444 100644
--- a/src/Web/Controllers/Api/CatalogController.cs
+++ b/src/Web/Controllers/Api/CatalogController.cs
@@ -6,15 +6,15 @@ namespace Microsoft.eShopWeb.Web.Controllers.Api
 {
     public class CatalogController : BaseApiController
     {
-        private readonly ICatalogService _catalogService;
+        private readonly ICatalogViewModelService _catalogViewModelService;
 
-        public CatalogController(ICatalogService catalogService) => _catalogService = catalogService;
+        public CatalogController(ICatalogViewModelService catalogViewModelService) => _catalogViewModelService = catalogViewModelService;
 
         [HttpGet]
         public async Task<IActionResult> List(int? brandFilterApplied, int? typesFilterApplied, int? page)
         {
             var itemsPage = 10;           
-            var catalogModel = await _catalogService.GetCatalogItems(page ?? 0, itemsPage, brandFilterApplied, typesFilterApplied);
+            var catalogModel = await _catalogViewModelService.GetCatalogItems(page ?? 0, itemsPage, brandFilterApplied, typesFilterApplied);
             return Ok(catalogModel);
         }
     }
diff --git a/src/Web/Interfaces/ICatalogService.cs b/src/Web/Interfaces/ICatalogViewModelService.cs
similarity index 90%
rename from src/Web/Interfaces/ICatalogService.cs
rename to src/Web/Interfaces/ICatalogViewModelService.cs
index 82765f5..a229bde 100644
--- a/src/Web/Interfaces/ICatalogService.cs
+++ b/src/Web/Interfaces/ICatalogViewModelService.cs
@@ -5,7 +5,7 @@ using System.Threading.Tasks;
 
 namespace Microsoft.eShopWeb.Web.Services
 {
-    public interface ICatalogService
+    public interface ICatalogViewModelService
     {
         Task<CatalogIndexViewModel> GetCatalogItems(int pageIndex, int itemsPage, int? brandId, int? typeId);
         Task<IEnumerable<SelectListItem>> GetBrands();
diff --git a/src/Web/Pages/Index.cshtml.cs b/src/Web/Pages/Index.cshtml.cs
index 7e32c30..5c52559 100644
--- a/src/Web/Pages/Index.cshtml.cs
+++ b/src/Web/Pages/Index.cshtml.cs
@@ -7,18 +7,18 @@ namespace Microsoft.eShopWeb.Web.Pages
 {
     public class IndexModel : PageModel
     {
-        private readonly ICatalogService _catalogService;
+        private readonly ICatalogViewModelService _catalogViewModelService;
 
-        public IndexModel(ICatalogService catalogService)
+        public IndexModel(ICatalogViewModelService catalogViewModelService)
         {
-            _catalogService = catalogService;
+            _catalogViewModelService = catalogViewModelService;
         }
 
         public CatalogIndexViewModel CatalogModel { get; set; } = new CatalogIndexViewModel();
 
         public async Task OnGet(CatalogIndexViewModel catalogModel, int? pageId)
         {
-            CatalogModel = await _catalogService.GetCatalogItems(pageId ?? 0, Constants.ITEMS_PER_PAGE, catalogModel.BrandFilterApplied, catalogModel.TypesFilterApplied);
+            CatalogModel = await _catalogViewModelService.GetCatalogItems(pageId ?? 0, Constants.ITEMS_PER_PAGE, catalogModel.BrandFilterApplied, catalogModel.TypesFilterApplied);
         }
 
 
diff --git a/src/Web/Services/CachedCatalogService.cs b/src/Web/Services/CachedCatalogViewModelService.cs
similarity index 73%
rename from src/Web/Services/CachedCatalogService.cs
rename to src/Web/Services/CachedCatalogViewModelService.cs
index 94e513d..0aebeca 100644
--- a/src/Web/Services/CachedCatalogService.cs
+++ b/src/Web/Services/CachedCatalogViewModelService.cs
@@ -7,20 +7,20 @@ using System;
 
 namespace Microsoft.eShopWeb.Web.Services
 {
-    public class CachedCatalogService : ICatalogService
+    public class CachedCatalogViewModelService : ICatalogViewModelService
     {
         private readonly IMemoryCache _cache;
-        private readonly CatalogService _catalogService;
+        private readonly CatalogViewModelService _catalogViewModelService;
         private static readonly string _brandsKey = "brands";
         private static readonly string _typesKey = "types";
         private static readonly string _itemsKeyTemplate = "items-{0}-{1}-{2}-{3}";
         private static readonly TimeSpan _defaultCacheDuration = TimeSpan.FromSeconds(30);
 
-        public CachedCatalogService(IMemoryCache cache,
-            CatalogService catalogService)
+        public CachedCatalogViewModelService(IMemoryCache cache,
+            CatalogViewModelService catalogViewModelService)
         {
             _cache = cache;
-            _catalogService = catalogService;
+            _catalogViewModelService = catalogViewModelService;
         }
 
         public async Task<IEnumerable<SelectListItem>> GetBrands()
@@ -28,7 +28,7 @@ namespace Microsoft.eShopWeb.Web.Services
             return await _cache.GetOrCreateAsync(_brandsKey, async entry =>
                     {
                         entry.SlidingExpiration = _defaultCacheDuration;
-                        return await _catalogService.GetBrands();
+                        return await _catalogViewModelService.GetBrands();
                     });
         }
 
@@ -38,7 +38,7 @@ namespace Microsoft.eShopWeb.Web.Services
             return await _cache.GetOrCreateAsync(cacheKey, async entry =>
             {
                 entry.SlidingExpiration = _defaultCacheDuration;
-                return await _catalogService.GetCatalogItems(pageIndex, itemsPage, brandId, typeId);
+                return await _catalogViewModelService.GetCatalogItems(pageIndex, itemsPage, brandId, typeId);
             });
         }
 
@@ -47,7 +47,7 @@ namespace Microsoft.eShopWeb.Web.Services
             return await _cache.GetOrCreateAsync(_typesKey, async entry =>
             {
                 entry.SlidingExpiration = _defaultCacheDuration;
-                return await _catalogService.GetTypes();
+                return await _catalogViewModelService.GetTypes();
             });
         }
     }
diff --git a/src/Web/Services/CatalogService.cs b/src/Web/Services/CatalogViewModelService.cs
similarity index 94%
rename from src/Web/Services/CatalogService.cs
rename to src/Web/Services/CatalogViewModelService.cs
index 5229aa5..20e8bef 100644
--- a/src/Web/Services/CatalogService.cs
+++ b/src/Web/Services/CatalogViewModelService.cs
@@ -15,22 +15,22 @@ namespace Microsoft.eShopWeb.Web.Services
     /// This is a UI-specific service so belongs in UI project. It does not contain any business logic and works
     /// with UI-specific types (view models and SelectListItem types).
     /// </summary>
-    public class CatalogService : ICatalogService
+    public class CatalogViewModelService : ICatalogViewModelService
     {
-        private readonly ILogger<CatalogService> _logger;
+        private readonly ILogger<CatalogViewModelService> _logger;
         private readonly IAsyncRepository<CatalogItem> _itemRepository;
         private readonly IAsyncRepository<CatalogBrand> _brandRepository;
         private readonly IAsyncRepository<CatalogType> _typeRepository;
         private readonly IUriComposer _uriComposer;
 
-        public CatalogService(
+        public CatalogViewModelService(
             ILoggerFactory loggerFactory,
             IAsyncRepository<CatalogItem> itemRepository,
             IAsyncRepository<CatalogBrand> brandRepository,
             IAsyncRepository<CatalogType> typeRepository,
             IUriComposer uriComposer)
         {
-            _logger = loggerFactory.CreateLogger<CatalogService>();
+            _logger = loggerFactory.CreateLogger<CatalogViewModelService>();
             _itemRepository = itemRepository;
             _brandRepository = brandRepository;
             _typeRepository = typeRepository;
diff --git a/src/Web/Startup.cs b/src/Web/Startup.cs
index a8c41a8..742a926 100644
--- a/src/Web/Startup.cs
+++ b/src/Web/Startup.cs
@@ -87,12 +87,12 @@ namespace Microsoft.eShopWeb.Web
             
             services.AddScoped(typeof(IAsyncRepository<>), typeof(EfRepository<>));
 
-            services.AddScoped<ICatalogService, CachedCatalogService>();
+            services.AddScoped<ICatalogViewModelService, CachedCatalogViewModelService>();
             services.AddScoped<IBasketService, BasketService>();
             services.AddScoped<IBasketViewModelService, BasketViewModelService>();
             services.AddScoped<IOrderService, OrderService>();
             services.AddScoped<IOrderRepository, OrderRepository>();
-            services.AddScoped<CatalogService>();
+            services.AddScoped<CatalogViewModelService>();
             services.Configure<CatalogSettings>(Configuration);
             services.AddSingleton<IUriComposer>(new UriComposer(Configuration.Get<CatalogSettings>()));