diff --git a/Bank/BankContracts/BindingModels/CostBindingModel.cs b/Bank/BankContracts/BindingModels/CostBindingModel.cs
index 524533d..eb83225 100644
--- a/Bank/BankContracts/BindingModels/CostBindingModel.cs
+++ b/Bank/BankContracts/BindingModels/CostBindingModel.cs
@@ -3,10 +3,20 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using BankDataModels.ProxyModels;
+using BankDataModels;
 
 namespace BankContracts.BindingModels
 {
-    internal class CostBindingModel
+    public class CostBindingModel : ICostModel
     {
+        public int EmployeeId { get; set; }
+
+        public string NameOfCost { get; set; } = string.Empty;
+
+        public double Price { get; set; }
+        public Dictionary<int, CostByPurchaseModel> PurchasesModels { get; set; } = new();
+
+        public int Id { get; set; }
     }
 }
diff --git a/Bank/BankContracts/BindingModels/EmployeeBindingModel.cs b/Bank/BankContracts/BindingModels/EmployeeBindingModel.cs
index 82bd3e6..2ddde34 100644
--- a/Bank/BankContracts/BindingModels/EmployeeBindingModel.cs
+++ b/Bank/BankContracts/BindingModels/EmployeeBindingModel.cs
@@ -3,10 +3,27 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using BankDataModels;
 
 namespace BankContracts.BindingModels
 {
-    internal class EmployeeBindingModel
+    public class EmployeeBindingModel : IEmployeeModel
     {
+        public string Post { get; set; } = string.Empty;
+
+        public string FirstName { get; set; } = string.Empty;
+
+        public string LastName { get; set; } = string.Empty;
+
+        public string? MiddleName { get; set; }
+
+        public string PhoneNumber { get; set; } = string.Empty;
+
+        public string Password { get; set; } = string.Empty;
+
+        public int Id { get; set; }
+
+        public string Email { get; set; } = string.Empty;
     }
 }
+
diff --git a/Bank/BankContracts/BindingModels/OperationBindingModel.cs b/Bank/BankContracts/BindingModels/OperationBindingModel.cs
index 9675c4a..89700ad 100644
--- a/Bank/BankContracts/BindingModels/OperationBindingModel.cs
+++ b/Bank/BankContracts/BindingModels/OperationBindingModel.cs
@@ -3,10 +3,20 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using BankDataModels;
 
 namespace BankContracts.BindingModels
 {
-    internal class OperationBindingModel
+    public class OperationBindingModel : IOperationModel
     {
+        public string Model { get; set; } = string.Empty;
+
+        public string Mark { get; set; } = string.Empty;
+
+        public double Price { get; set; }
+
+        public int Id { get; set; }
+
+        public int EmployeeId { get; set; }
     }
 }
diff --git a/Bank/BankContracts/BusinessLogicContracts/IEmployeeLogic.cs b/Bank/BankContracts/BusinessLogicContracts/IEmployeeLogic.cs
index 85a25d2..15b18ec 100644
--- a/Bank/BankContracts/BusinessLogicContracts/IEmployeeLogic.cs
+++ b/Bank/BankContracts/BusinessLogicContracts/IEmployeeLogic.cs
@@ -3,10 +3,15 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using BankContracts.BindingModels;
+using BankContracts.SearchModels;
+using BankContracts.ViewModels;
 
 namespace BankContracts.BusinessLogicContracts
 {
-    internal class IEmployeeLogic
+    public interface IEmployeeLogic
     {
+        EmployeeViewModel ReadElement(EmployeeSearchModel model);
+        bool Create(EmployeeBindingModel model);
     }
 }
diff --git a/Bank/BankContracts/SearchModels/CostSearchModel.cs b/Bank/BankContracts/SearchModels/CostSearchModel.cs
index e8bff6f..81b6e65 100644
--- a/Bank/BankContracts/SearchModels/CostSearchModel.cs
+++ b/Bank/BankContracts/SearchModels/CostSearchModel.cs
@@ -3,10 +3,11 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
-
 namespace BankContracts.SearchModels
 {
-    internal class CostSearchModel
+    public class CostSearchModel
     {
+        public int? Id { get; set; }
+        public int? EmployeeId { get; set; }
     }
 }
diff --git a/Bank/BankContracts/SearchModels/EmployeeSearchModel.cs b/Bank/BankContracts/SearchModels/EmployeeSearchModel.cs
index e504660..6d83017 100644
--- a/Bank/BankContracts/SearchModels/EmployeeSearchModel.cs
+++ b/Bank/BankContracts/SearchModels/EmployeeSearchModel.cs
@@ -3,10 +3,13 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
-
 namespace BankContracts.SearchModels
 {
-    internal class EmployeeSearchModel
+    public class EmployeeSearchModel
     {
+        public int? Id { get; set; }
+        public string? PhoneNumber { get; set; }
+        public string? Password { get; set; }
     }
 }
+
diff --git a/Bank/BankContracts/SearchModels/OperationSearchModel.cs b/Bank/BankContracts/SearchModels/OperationSearchModel.cs
index 3d39742..9843a41 100644
--- a/Bank/BankContracts/SearchModels/OperationSearchModel.cs
+++ b/Bank/BankContracts/SearchModels/OperationSearchModel.cs
@@ -3,10 +3,15 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
-
 namespace BankContracts.SearchModels
 {
-    internal class OperationSearchModel
+    public class OperationSearchModel
     {
+        public int? Id { get; set; }
+        public int? EmployeeId { get; set; }
+        public string Model { get; set; } = string.Empty;
+        public string Mark { get; set; } = string.Empty;
+        public int Price { get; set; }
+        public List<int>? PurchasesIds { get; set; }
     }
 }
diff --git a/Bank/BankContracts/StoragesContracts/IEmployeeStorage.cs b/Bank/BankContracts/StoragesContracts/IEmployeeStorage.cs
index 5a343c0..7b03445 100644
--- a/Bank/BankContracts/StoragesContracts/IEmployeeStorage.cs
+++ b/Bank/BankContracts/StoragesContracts/IEmployeeStorage.cs
@@ -3,10 +3,16 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using BankContracts.BindingModels;
+using BankContracts.SearchModels;
+using BankContracts.ViewModels;
 
 namespace BankContracts.StoragesContracts
 {
-    internal class IEmployeeStorage
+    public interface IEmployeeStorage
     {
+        EmployeeViewModel? GetElement(EmployeeSearchModel model);
+        EmployeeViewModel? Insert(EmployeeBindingModel model);
     }
 }
+
diff --git a/Bank/BankContracts/ViewModels/EmployeeViewModel.cs b/Bank/BankContracts/ViewModels/EmployeeViewModel.cs
index 8ffef4f..902f2ca 100644
--- a/Bank/BankContracts/ViewModels/EmployeeViewModel.cs
+++ b/Bank/BankContracts/ViewModels/EmployeeViewModel.cs
@@ -3,10 +3,26 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using BankDataModels;
+using System.ComponentModel;
 
 namespace BankContracts.ViewModels
 {
-    internal class EmployeeViewModel
+    public class EmployeeViewModel : IEmployeeModel
     {
+        public int Id { get; set; }
+        [DisplayName("Фамилия")]
+        public string LastName { get; set; } = string.Empty;
+        [DisplayName("Имя")]
+        public string FirstName { get; set; } = string.Empty;
+        [DisplayName("Отчество")]
+        public string? MiddleName { get; set; } = string.Empty;
+        [DisplayName("Номер телефона")]
+        public string PhoneNumber { get; set; } = string.Empty;
+        [DisplayName("Пароль")]
+        public string Password { get; set; } = string.Empty;
+        [DisplayName("Должность")]
+        public string Post { get; set; } = string.Empty;
+        public string Email { get; set; } = string.Empty;
     }
 }