diff --git a/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IHeadsetLogic.cs b/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IHeadsetLogic.cs
index b9a8812..58ab138 100644
--- a/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IHeadsetLogic.cs
+++ b/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IHeadsetLogic.cs
@@ -4,9 +4,9 @@ using FurnitureContracts.ViewModel;
 
 namespace FurnitureContracts.BusinessLogicsContracts
 {
-    public interface IOrdersLogic
+    public interface IHeadsetLogic
     {
-        List<OrdersViewModel>? ReadList(OrderSearchModel? model);
+        List<HeadsetViewModel>? ReadList(HeadsetSearchModel? model);
         OrdersViewModel? ReadElement(OrderSearchModel model);
         bool Create(OrdersBindingModel model);
         bool Update(OrdersBindingModel model);
diff --git a/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IOrdersLogic.cs b/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IOrdersLogic.cs
index cd36f1c..a6a46b3 100644
--- a/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IOrdersLogic.cs
+++ b/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IOrdersLogic.cs
@@ -6,10 +6,10 @@ namespace FurnitureContracts.BusinessLogicsContracts
 {
     public interface IRoleLogic
     {
-        List<RoleViewModel>? ReadList(RoleSearchModel? model);
-        RoleViewModel? ReadElement(RoleSearchModel model);
-        bool Create(RoleBindingModel model);
-        bool Update(RoleBindingModel model);
-        bool Delete(RoleBindingModel model);
+        List<RoleViewModel>? ReadList(SalesSalonsSearchModel? model);
+        RoleViewModel? ReadElement(SalesSalonsSearchModel model);
+        bool Create(SalesSalonsBindingModel model);
+        bool Update(SalesSalonsBindingModel model);
+        bool Delete(SalesSalonsBindingModel model);
     }
 }
diff --git a/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IRoleLogic.cs b/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IRoleLogic.cs
index b9a8812..486ad47 100644
--- a/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IRoleLogic.cs
+++ b/FurnitureFactory/FurnitureContracts/BusinessLogicsContracts/IRoleLogic.cs
@@ -4,12 +4,12 @@ using FurnitureContracts.ViewModel;
 
 namespace FurnitureContracts.BusinessLogicsContracts
 {
-    public interface IOrdersLogic
+    public interface IRoleLogic
     {
-        List<OrdersViewModel>? ReadList(OrderSearchModel? model);
-        OrdersViewModel? ReadElement(OrderSearchModel model);
-        bool Create(OrdersBindingModel model);
-        bool Update(OrdersBindingModel model);
-        bool Delete(OrdersBindingModel model);
+        List<RoleViewModel>? ReadList(SalesSalonsSearchModel? model);
+        RoleViewModel? ReadElement(SalesSalonsSearchModel model);
+        bool Create(SalesSalonsBindingModel model);
+        bool Update(SalesSalonsBindingModel model);
+        bool Delete(SalesSalonsBindingModel model);
     }
-}
+}
\ No newline at end of file
diff --git a/FurnitureFactory/FurnitureContracts/StoragesContracts/IHeadsetStorage.cs b/FurnitureFactory/FurnitureContracts/StoragesContracts/IHeadsetStorage.cs
new file mode 100644
index 0000000..dae3499
--- /dev/null
+++ b/FurnitureFactory/FurnitureContracts/StoragesContracts/IHeadsetStorage.cs
@@ -0,0 +1,21 @@
+using FurnitureContracts.BindingModels;
+using FurnitureContracts.SearchModels;
+using FurnitureContracts.ViewModel;
+
+namespace FurnitureContracts.StoragesContracts
+{
+    public interface IHeadsetStorage
+    {
+        List<HeadsetViewModel> GetFullList();
+
+        List<HeadsetViewModel> GetFilteredList(HeadsetSearchModel model);
+
+        HeadsetViewModel? GetElement(HeadsetSearchModel model);
+
+        HeadsetViewModel? Insert(HeadsetBindingModel model);
+
+        HeadsetViewModel? Update(HeadsetBindingModel model);
+
+        HeadsetViewModel? Delete(HeadsetBindingModel model);
+    }
+}
diff --git a/FurnitureFactory/FurnitureContracts/StoragesContracts/IOrdersStorage.cs b/FurnitureFactory/FurnitureContracts/StoragesContracts/IOrdersStorage.cs
new file mode 100644
index 0000000..b357307
--- /dev/null
+++ b/FurnitureFactory/FurnitureContracts/StoragesContracts/IOrdersStorage.cs
@@ -0,0 +1,21 @@
+using FurnitureContracts.BindingModels;
+using FurnitureContracts.SearchModels;
+using FurnitureContracts.ViewModel;
+
+namespace FurnitureContracts.StoragesContracts
+{
+    public interface IOrdersStorage
+    {
+        List<OrdersViewModel> GetFullList();
+
+        List<OrdersViewModel> GetFilteredList(OrderSearchModel model);
+
+        OrdersViewModel? GetElement(OrderSearchModel model);
+
+        OrdersViewModel? Insert(OrdersBindingModel model);
+
+        OrdersViewModel? Update(OrdersBindingModel model);
+
+        OrdersViewModel? Delete(OrdersBindingModel model);
+    }
+}
diff --git a/FurnitureFactory/FurnitureContracts/StoragesContracts/IRoleStorage.cs b/FurnitureFactory/FurnitureContracts/StoragesContracts/IRoleStorage.cs
new file mode 100644
index 0000000..f4e4c5f
--- /dev/null
+++ b/FurnitureFactory/FurnitureContracts/StoragesContracts/IRoleStorage.cs
@@ -0,0 +1,21 @@
+using FurnitureContracts.BindingModels;
+using FurnitureContracts.SearchModels;
+using FurnitureContracts.ViewModel;
+
+namespace FurnitureContracts.StoragesContracts
+{
+    public interface IRoleStorage
+    {
+        List<RoleViewModel> GetFullList();
+
+        List<RoleViewModel> GetFilteredList(RoleSearchModel model);
+
+        RoleViewModel? GetElement(RoleSearchModel model);
+
+        RoleViewModel? Insert(RoleBindingModel model);
+
+        RoleViewModel? Update(RoleBindingModel model);
+
+        RoleViewModel? Delete(RoleBindingModel model);
+    }
+}
diff --git a/FurnitureFactory/FurnitureContracts/StoragesContracts/ISalesSalonsStorage.cs b/FurnitureFactory/FurnitureContracts/StoragesContracts/ISalesSalonsStorage.cs
new file mode 100644
index 0000000..f664c31
--- /dev/null
+++ b/FurnitureFactory/FurnitureContracts/StoragesContracts/ISalesSalonsStorage.cs
@@ -0,0 +1,21 @@
+using FurnitureContracts.BindingModels;
+using FurnitureContracts.SearchModels;
+using FurnitureContracts.ViewModel;
+
+namespace FurnitureContracts.StoragesContracts
+{
+    public interface ISalesSalonsStorage
+    {
+        List<SalesSalonsModel> GetFullList();
+
+        List<SalesSalonsModel> GetFilteredList(SalesSalonsSearchModel model);
+
+        SalesSalonsModel? GetElement(SalesSalonsSearchModel model);
+
+        SalesSalonsModel? Insert(SalesSalonsBindingModel model);
+
+        SalesSalonsModel? Update(SalesSalonsBindingModel model);
+
+        SalesSalonsModel? Delete(SalesSalonsBindingModel model);
+    }
+}
diff --git a/FurnitureFactory/FurnitureContracts/ViewModel/SalesSalonsViewModel.cs b/FurnitureFactory/FurnitureContracts/ViewModel/SalesSalonsViewModel.cs
index 0f99057..8ccdee8 100644
--- a/FurnitureFactory/FurnitureContracts/ViewModel/SalesSalonsViewModel.cs
+++ b/FurnitureFactory/FurnitureContracts/ViewModel/SalesSalonsViewModel.cs
@@ -3,11 +3,11 @@ using System.ComponentModel;
 
 namespace FurnitureContracts.ViewModel
 {
-    public class SalesSalonsViewModel : ISalesSalonsModel
+    public class SalesSalonsModel : ISalesSalonsModel
     {
         [DisplayName("Название")]
         public string Name { get; set; } = string.Empty;
-        [DisplayName("Адрес")]
+        [DisplayName("Адресс")]
         public string Address { get; set; } = string.Empty;
         public Dictionary<int, IOrdersModel> OrdersId { get; set; }
         public int Id { get; set; }