diff --git a/TIAM.Core/Enums/PriceType.cs b/TIAM.Core/Enums/PriceType.cs
new file mode 100644
index 00000000..661bf578
--- /dev/null
+++ b/TIAM.Core/Enums/PriceType.cs
@@ -0,0 +1,8 @@
+namespace TIAM.Core.Enums;
+
+public enum PriceType : byte
+{
+    NotSet = 5,
+    Fix = 10,
+    Calculated = 15
+}
\ No newline at end of file
diff --git a/TIAM.Core/ProductType.cs b/TIAM.Core/Enums/ProductType.cs
similarity index 74%
rename from TIAM.Core/ProductType.cs
rename to TIAM.Core/Enums/ProductType.cs
index b37f1a3c..180adb1d 100644
--- a/TIAM.Core/ProductType.cs
+++ b/TIAM.Core/Enums/ProductType.cs
@@ -1,4 +1,4 @@
-namespace TIAM.Core;
+namespace TIAM.Core.Enums;
 
 public enum ProductType : byte
 {
diff --git a/TIAM.Database.Test/ServiceProviderDalTest.cs b/TIAM.Database.Test/AdminDalTest.cs
similarity index 67%
rename from TIAM.Database.Test/ServiceProviderDalTest.cs
rename to TIAM.Database.Test/AdminDalTest.cs
index c40d4ce9..089f014d 100644
--- a/TIAM.Database.Test/ServiceProviderDalTest.cs
+++ b/TIAM.Database.Test/AdminDalTest.cs
@@ -5,19 +5,23 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using AyCode.Database.DataLayers.Users;
+using AyCode.Utils.Extensions;
 using Newtonsoft.Json;
+using TIAM.Database.DataLayers.Admins;
 using TIAM.Database.DataLayers.ServiceProviders;
 using TIAM.Database.DataLayers.Users;
+using TIAM.Database.DbContexts.Admins;
 using TIAM.Database.DbContexts.ServiceProviders;
 using TIAM.Database.DbSets.Permissions;
 using TIAM.Entities.Products;
 using TIAM.Entities.Users;
 using TIAM.Models.Dtos.Users;
+using TIAM.Entities.TransferDestinations;
 
 namespace TIAM.Database.Test
 {
     [TestClass]
-    public class ServiceProviderDalTest : AcDatabaseTestModelBase<ServiceProviderDal, ServiceProviderDbContext>
+    public class AdminDalTest : AcDatabaseTestModelBase<AdminDal, AdminDbContext>
     {
         [TestInitialize]
         public void Setup()
@@ -90,7 +94,10 @@ namespace TIAM.Database.Test
             var user = Dal.GetUserById(userId);
 
             Assert.IsNotNull(user);
+
+            Assert.IsTrue(user.Id == userId, "user.Id != userId");
             Assert.IsTrue(user.UserProductMappings.Count > 0, "UserProductMappings count: 0");
+
             Assert.IsNotNull(user.UserProductMappings[0].Product, "Product is null");
         }
 
@@ -104,6 +111,8 @@ namespace TIAM.Database.Test
             Assert.IsNotNull(userProductMapping);
             Assert.IsNotNull(userProductMapping.User, "User is null");
             Assert.IsNotNull(userProductMapping.Product, "Product is null");
+
+            Assert.IsTrue(userProductMapping.Id == userProductMappingId, "userProductMapping.Id != userProductMappingId");
         }
 
         [TestMethod]
@@ -129,6 +138,8 @@ namespace TIAM.Database.Test
             Assert.IsNotNull(userModel.UserDto);
             Assert.IsNotNull(userModel.Profile);
 
+            Assert.IsTrue(userModel.Id == userId, "userModel.Id != userId");
+
             if (userId != Guid.Parse("540271F6-C604-4C16-8160-D5A7CAFEDF00")) return; //csak az "540271F6.."-nek van product-ja! - J.
 
             Assert.IsTrue(userModel.Products.Count > 0);
@@ -137,28 +148,62 @@ namespace TIAM.Database.Test
             Assert.IsTrue(userModel.ServiceProviders.Count > 0);
             Assert.IsTrue(userModel.UserToServiceProviders.Count > 0);
         }
-        //[TestMethod]
-        //[DataRow("540271F6-C604-4C16-8160-D5A7CAFEDF00")]
-        //public void SerializeUser_ReturnDeserializedUser_WhenUserAndRelationsExists(string userIdString)
-        //{
-        //    var userId = Guid.Parse(userIdString);
-        //    var user = Dal.GetUserProductMappingById(userId);
 
-        //    JsonSerializerSettings options = new()
-        //    {
-        //        ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
-        //        //NullValueHandling = NullValueHandling.Ignore
-        //    };
+        [TestMethod]
+        [DataRow("540271F6-C604-4C16-8160-D5A7CAFEDF00")]
+        [DataRow("dcf451d2-cc4c-4ac2-8c1f-da00041be1fd")]
+        [DataRow("ac612aa8-863b-4b4f-9d63-f5d261b5c5f9")]
+        public void SerializeUserEntity_ReturnDeserializedUser_WhenUserAndRelationsExists(string userIdString)
+        {
+            var userId = Guid.Parse(userIdString);
+            var userJson = Dal.GetUserJsonById(userId);
 
-        //    var serializedUser = JsonConvert.SerializeObject(user, options);
-        //    user = JsonConvert.DeserializeObject<User>(serializedUser);
+            Assert.IsFalse(userJson?.IsNullOrWhiteSpace());
 
-        //    Assert.IsNotNull(user);
-        //    Assert.IsNotNull(user.Products);
-        //    Assert.IsNotNull(user.UserProductMappings);
-        //    Assert.IsNotNull(user.UserProductMappings.FirstOrDefault()?.Product);
+            var user = JsonConvert.DeserializeObject<User>(userJson);
 
-        //    Assert.IsTrue(user.Products.Count > 0);
-        //}
+            Assert.IsNotNull(user);
+            Assert.IsNotNull(user.Profile);
+
+            Assert.IsTrue(user.Id == userId, "user.Id != userId");
+
+            if (userId != Guid.Parse("540271F6-C604-4C16-8160-D5A7CAFEDF00")) return; //csak az "540271F6.."-nek van product-ja! - J.
+
+            Assert.IsTrue(user.Products.Count > 0);
+            Assert.IsTrue(user.UserProductMappings.Count > 0);
+
+            Assert.IsTrue(user.ServiceProviders.Count > 0);
+            Assert.IsTrue(user.UserToServiceProviders.Count > 0);
+        }
+
+        [TestMethod]
+        public void SerializeUsers_ReturnDeserializedUsers_WhenUsersAndRelationsExists()
+        {
+            var userJson = Dal.GetUsersJson();
+
+            Assert.IsFalse(userJson.IsNullOrWhiteSpace());
+
+            var users = JsonConvert.DeserializeObject<List<User>>(userJson);
+
+            Assert.IsNotNull(users);
+            Assert.IsTrue(users.Count>0);
+        }
+
+        [TestMethod]
+        [DataRow("273EFE3C-D19F-4C2A-BF19-7397DC835C60")]
+        public void GetTransferDestionationById_ReturnsTransferDestination_WhenHasAddressRelation(string transferDestinationIdString)
+        {
+            var transferDestinationId = Guid.Parse(transferDestinationIdString);
+            var transferDestination = Dal.GetTransferDestinationById(transferDestinationId);
+
+            Assert.IsNotNull(transferDestination);
+            Assert.IsNotNull(transferDestination.Address);
+
+            Assert.IsTrue(transferDestination.Id == transferDestinationId, "transferDestination.Id != transferDestinationId");
+
+            //Assert.IsTrue(user.UserProductMappings.Count > 0, "UserProductMappings count: 0");
+            //Assert.IsNotNull(user.UserProductMappings[0].Product, "Product is null");
+        }
     }
 }
+ 
\ No newline at end of file
diff --git a/TIAM.Database/DataLayers/Admins/AdminDal.cs b/TIAM.Database/DataLayers/Admins/AdminDal.cs
index c568770a..e397ca76 100644
--- a/TIAM.Database/DataLayers/Admins/AdminDal.cs
+++ b/TIAM.Database/DataLayers/Admins/AdminDal.cs
@@ -1,51 +1,87 @@
-using Microsoft.EntityFrameworkCore;
+using AyCode.Database.DbSets.Users;
+using Microsoft.EntityFrameworkCore;
+using TIAM.Database.DataLayers.ServiceProviders;
 using TIAM.Database.DbContexts.Admins;
+using TIAM.Database.DbSets.Permissions;
+using TIAM.Database.DbSets.Products;
+using TIAM.Database.DbSets.Users;
+using TIAM.Entities.Permissions;
+using TIAM.Entities.Products;
+using TIAM.Entities.TransferDestinations;
 using TIAM.Entities.Users;
+using TIAM.Models.Dtos.Users;
 
 namespace TIAM.Database.DataLayers.Admins
 {
     public class AdminDal : DalBase<AdminDbContext>
     {
-        
         public AdminDal() : base()
         {
         }
 
-        public Task<List<User>> GetUsersAsync()
-        {
-            return Context.Users.ToListAsync();
-        }
+        public TransferDestination? GetTransferDestinationById(Guid transferDestinationId, bool autoInclude = false) => Session(ctx=>ctx.TransferDestinations.FirstOrDefault(x=>x.Id == transferDestinationId));
 
-        public Task<User?> GetUserByEmailAsync(string email)
-        {
-            Console.WriteLine($"Getting user from db {email}");
-            var emailLower = email.ToLower();
-            return Context.Users.SingleOrDefaultAsync(x=>x.EmailAddress.ToLower() == emailLower);
-        }
+        public User? GetUserById(Guid userId, bool autoInclude = false) => Session(x => x.GetUserById(userId, autoInclude));
+        public User? GetUserByEmail(string email, bool autoInclude = false) => Session(x => x.GetUserByEmail(email, autoInclude));
 
-        public Task<bool> CreateUserAsync(User user)
-        {
-            user.Created = DateTime.UtcNow;
-            user.Modified = DateTime.UtcNow;
-            Context.Users.Add(user);
-            Console.WriteLine($"Saving user to db {user.Id}, {user.EmailAddress}, {user.PhoneNumber}, {user.Password}");
-            return Context.SaveChangesAsync().ContinueWith(x=>x.Result > 0);
-        }
+        public UserModelDto? GetUserModelDtoById(Guid userId) => Session(x => x.GetUserModelDtoById(userId));
+        public Task<UserModelDto?> GetUserModelDtoByIdAsync(Guid userId) => SessionAsync(x => x.GetUserModelDtoById(userId));
+        public UserModelDto? GetUserModelDtoByEmail(string email) => Session(x => x.GetUserModelDtoByEmail(email));
 
-        public Task<bool> UpdateUserAsync(User user)
-        {
-            var existingUser = Context.Users.FirstOrDefault(u => u.EmailAddress == user.EmailAddress);
-            if (existingUser != null)
-            {
-                //user.Modified = DateTime.UtcNow; //ezt nem kell megadni, a háttérben ezt magától megcsinálja a DbContextBase - J.
-                existingUser = user;
-                Context.Users.Update(existingUser);
-                return Context.SaveChangesAsync().ContinueWith(x => x.Result > 0);
-            }
-            else
-            {
-                throw new Exception("User not found");
-            }
-        }
+        public string? GetUserJsonById(Guid userId) => Session(ctx => ctx.GetUserById(userId)?.ToJson());
+        public string GetUsersJson() => Session(ctx => ctx.Users.ToJson());
+        
+        public Product? GetProductById(Guid contextId) => Session(x => x.GetProductById(contextId));
+
+        public UserProductMapping? GetUserProductMappingById(Guid userProductMappingId, bool autoInclude = true) => Session(x => x.GetUserProductMappingById(userProductMappingId, autoInclude));
+
+        public List<PermissionContextMapping> GetPermissionContextsView(Guid subjectId, Guid contextId)
+            => Session(x => x.GetPermissionContextsView(subjectId, contextId).ToList());
+
+        public List<PermissionContextMapping> GetPermissionContextsViewBySubjectId(Guid contextId)
+            => Session(x => x.GetPermissionContextsViewBySubjectId(contextId).ToList());
+
+        public List<PermissionContextMapping> GetPermissionContextsViewByContextId(Guid contextId)
+            => Session(x => x.GetPermissionContextsViewByContextId(contextId).ToList());
+
+        public Task<List<PermissionContextMapping>> GetPermissionContextsViewByContextIdAsync(Guid contextId)
+            => SessionAsync(x => x.GetPermissionContextsViewByContextId(contextId).ToList());       
+
+        //public Task<List<User>> GetUsersAsync()
+        //{
+        //    return Context.Users.ToListAsync();
+        //}
+
+        //public Task<User?> GetUserByEmailAsync(string email)
+        //{
+        //    Console.WriteLine($"Getting user from db {email}");
+        //    var emailLower = email.ToLower();
+        //    return Context.Users.SingleOrDefaultAsync(x=>x.EmailAddress.ToLower() == emailLower);
+        //}
+
+        //public Task<bool> CreateUserAsync(User user)
+        //{
+        //    user.Created = DateTime.UtcNow;
+        //    user.Modified = DateTime.UtcNow;
+        //    Context.Users.Add(user);
+        //    Console.WriteLine($"Saving user to db {user.Id}, {user.EmailAddress}, {user.PhoneNumber}, {user.Password}");
+        //    return Context.SaveChangesAsync().ContinueWith(x=>x.Result > 0);
+        //}
+
+        //public Task<bool> UpdateUserAsync(User user)
+        //{
+        //    var existingUser = Context.Users.FirstOrDefault(u => u.EmailAddress == user.EmailAddress);
+        //    if (existingUser != null)
+        //    {
+        //        //user.Modified = DateTime.UtcNow; //ezt nem kell megadni, a háttérben ezt magától megcsinálja a DbContextBase - J.
+        //        existingUser = user;
+        //        Context.Users.Update(existingUser);
+        //        return Context.SaveChangesAsync().ContinueWith(x => x.Result > 0);
+        //    }
+        //    else
+        //    {
+        //        throw new Exception("User not found");
+        //    }
+        //}
     }
 }
diff --git a/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDal.cs b/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDal.cs
index ea952308..876bafb9 100644
--- a/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDal.cs
+++ b/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDal.cs
@@ -16,7 +16,9 @@ using TIAM.Entities.Products.DTOs;
 using AyCode.Database.DataLayers;
 using AyCode.Database.DbSets.Users;
 using TIAM.Database.DbSets.Products;
+using TIAM.Entities.TransferDestinations;
 using TIAM.Models.Dtos.Users;
+using Newtonsoft.Json;
 
 
 namespace TIAM.Database.DataLayers.ServiceProviders
@@ -32,14 +34,20 @@ namespace TIAM.Database.DataLayers.ServiceProviders
         {
         }
 
-        public User? GetUserById(Guid userId, bool autoInclude = false) => Session(x => x.GetUserById(userId, autoInclude));
-        public User? GetUserByEmail(string email, bool autoInclude = false) => Session(x => x.GetUserByEmail(email, autoInclude));
+        //public TransferDestination? GetTransferDestinationById(Guid transferDestinationId, bool autoInclude = false) => Session(ctx=>ctx.TransferDestinations.FirstOrDefault(x=>x.Id == transferDestinationId));
 
-        public UserModelDto? GetUserModelDtoById(Guid userId) => Session(x => x.GetUserModelDtoById(userId));
-        public Task<UserModelDto?> GetUserModelDtoByIdAsync(Guid userId) => SessionAsync(x => x.GetUserModelDtoById(userId));
-        public UserModelDto? GetUserModelDtoByEmail(string email) => Session(x => x.GetUserModelDtoByEmail(email));
+        //public User? GetUserById(Guid userId, bool autoInclude = false) => Session(x => x.GetUserById(userId, autoInclude));
+        //public User? GetUserByEmail(string email, bool autoInclude = false) => Session(x => x.GetUserByEmail(email, autoInclude));
 
-        public UserProductMapping? GetUserProductMappingById(Guid userProductMappingId, bool autoInclude = true) => Session(x => x.GetUserProductMappingById(userProductMappingId, autoInclude));
+        //public UserModelDto? GetUserModelDtoById(Guid userId) => Session(x => x.GetUserModelDtoById(userId));
+        //public Task<UserModelDto?> GetUserModelDtoByIdAsync(Guid userId) => SessionAsync(x => x.GetUserModelDtoById(userId));
+        //public UserModelDto? GetUserModelDtoByEmail(string email) => Session(x => x.GetUserModelDtoByEmail(email));
+
+        //public string? GetUserJsonById(Guid userId) => Session(ctx => ctx.GetUserById(userId)?.ToJson());
+        //public string GetUsersJson() => Session(ctx => ctx.Users.ToJson());
+        
+
+        //public UserProductMapping? GetUserProductMappingById(Guid userProductMappingId, bool autoInclude = true) => Session(x => x.GetUserProductMappingById(userProductMappingId, autoInclude));
 
         #region ServiceProviders
 
@@ -204,17 +212,17 @@ namespace TIAM.Database.DataLayers.ServiceProviders
 
         #region PermissionMappings
 
-        public List<PermissionContextMapping> GetPermissionContextsView(Guid subjectId, Guid contextId)
-            => Session(x => x.GetPermissionContextsView(subjectId, contextId).ToList());
+        //public List<PermissionContextMapping> GetPermissionContextsView(Guid subjectId, Guid contextId)
+        //    => Session(x => x.GetPermissionContextsView(subjectId, contextId).ToList());
 
-        public List<PermissionContextMapping> GetPermissionContextsViewBySubjectId(Guid contextId)
-            => Session(x => x.GetPermissionContextsViewBySubjectId(contextId).ToList());
+        //public List<PermissionContextMapping> GetPermissionContextsViewBySubjectId(Guid contextId)
+        //    => Session(x => x.GetPermissionContextsViewBySubjectId(contextId).ToList());
 
-        public List<PermissionContextMapping> GetPermissionContextsViewByContextId(Guid contextId)
-            => Session(x => x.GetPermissionContextsViewByContextId(contextId).ToList());
+        //public List<PermissionContextMapping> GetPermissionContextsViewByContextId(Guid contextId)
+        //    => Session(x => x.GetPermissionContextsViewByContextId(contextId).ToList());
 
-        public Task<List<PermissionContextMapping>> GetPermissionContextsViewByContextIdAsync(Guid contextId)
-            => SessionAsync(x => x.GetPermissionContextsViewByContextId(contextId).ToList());       
+        //public Task<List<PermissionContextMapping>> GetPermissionContextsViewByContextIdAsync(Guid contextId)
+        //    => SessionAsync(x => x.GetPermissionContextsViewByContextId(contextId).ToList());       
 
         //3. (IPermissionService) get permissions of assigned users and groups
         public Task<List<AssignedPermissionModel>> GetPermissionsOfUserProductMappingsAndGroupsAsyncByContextId(Guid contextId)
@@ -379,8 +387,7 @@ namespace TIAM.Database.DataLayers.ServiceProviders
 
         #region Products
 
-        public Product? GetProductById(Guid contextId)
-            => Session(x => x.GetProductById(contextId));
+        //public Product? GetProductById(Guid contextId) => Session(x => x.GetProductById(contextId));
 
         //* 19. (IServiceProviderDataService) Create product
         public bool CreateProductAsync(Product product)
diff --git a/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDalExtension.cs b/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDalExtension.cs
index 22796270..e0e3cef2 100644
--- a/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDalExtension.cs
+++ b/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDalExtension.cs
@@ -1,7 +1,10 @@
 using AyCode.Database.DataLayers.Users;
+using AyCode.Interfaces.Entities;
 using AyCode.Models.Enums;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Diagnostics;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Newtonsoft.Json;
 using TIAM.Database.DbContexts;
 using TIAM.Database.DbContexts.ServiceProviders;
 using TIAM.Database.DbSets.Permissions;
@@ -16,6 +19,28 @@ namespace TIAM.Database.DataLayers.ServiceProviders;
 
 public static class ServiceProviderDalExtension
 {
+    public static string ToJson<T>(this T source) where T : class, IEntity
+    {
+        JsonSerializerSettings options = new()
+        {
+            ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
+            NullValueHandling = NullValueHandling.Ignore
+        };
+
+        return JsonConvert.SerializeObject(source, options);
+    }
+
+    public static string ToJson<T>(this IQueryable<T> source) where T : class, IEntity
+    {
+            JsonSerializerSettings options = new()
+            {
+                ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
+                NullValueHandling = NullValueHandling.Ignore
+            };
+
+            return JsonConvert.SerializeObject(source, options);
+    }
+
     public static IQueryable<UserProductMapping> GetUserProductMappingsByPermissionGroupId(this IServiceProviderDbContext ctx, Guid permissionGroupId)
     {
         return ctx.UserProductMappings
diff --git a/TIAM.Database/DataLayers/Users/UserDal.cs b/TIAM.Database/DataLayers/Users/UserDal.cs
index 5328ca5b..5dddeb4d 100644
--- a/TIAM.Database/DataLayers/Users/UserDal.cs
+++ b/TIAM.Database/DataLayers/Users/UserDal.cs
@@ -28,11 +28,6 @@ namespace TIAM.Database.DataLayers.Users
         {
         }
 
-        public Task<List<User>> GetUsersAsync()
-        {
-            return Context.Users.ToListAsync();
-        }
-
         public UserModelDto? GetUserModelDtoById(Guid userId) => Session(x => x.GetUserModelDtoById(userId));
         public Task<UserModelDto?> GetUserModelDtoByIdAsync(Guid userId) => SessionAsync(x => x.GetUserModelDtoById(userId));
         public Task<UserModelDto?> GetUserModelDtoByEmailAsync(string email) => SessionAsync(x => x.GetUserModelDtoByEmail(email));
diff --git a/TIAM.Database/DbContexts/Admins/AdminDbContext.cs b/TIAM.Database/DbContexts/Admins/AdminDbContext.cs
index bf6b43e4..b8b7e967 100644
--- a/TIAM.Database/DbContexts/Admins/AdminDbContext.cs
+++ b/TIAM.Database/DbContexts/Admins/AdminDbContext.cs
@@ -5,16 +5,31 @@ using System.Text;
 using System.Threading.Tasks;
 using AyCode.Database.DbContexts;
 using Microsoft.EntityFrameworkCore;
+using TIAM.Database.ModelBuilders.Products;
+using TIAM.Database.ModelBuilders.Users;
+using TIAM.Entities.Addresses;
+using TIAM.Entities.Permissions;
+using TIAM.Entities.Products;
+using TIAM.Entities.ServiceProviders;
 using TIAM.Entities.TransferDestinations;
 using TIAM.Entities.Users;
 
 namespace TIAM.Database.DbContexts.Admins
 {
-    public class AdminDbContext : DbContextBase
+    public class AdminDbContext : DbContextBase, IAdminDbContext
     {
         public DbSet<User> Users { get; set; }
         public DbSet<TransferDestination> TransferDestinations { get; set; }
 
+        public DbSet<TiamServiceProvider> ServiceProviders { get; set; }
+        public DbSet<Product> Products { get; set; }
+        public DbSet<UserProductMapping> UserProductMappings { get; set; }
+        public DbSet<PermissionGroup> PermissionGroups { get; set; }
+        public DbSet<PermissionGroupUserMapping> PermissionGroupUserMappings { get; set; }
+        public DbSet<PermissionContextMapping> PermissionContextMappings { get; set; }
+        public DbSet<PermissionsType> PermissionsTypes { get; set; }
+        public DbSet<Address> Addresses { get; set; }
+
         public AdminDbContext() //: this(string.Empty)
         {
 
@@ -32,5 +47,16 @@ namespace TIAM.Database.DbContexts.Admins
         {
             base.OnConfiguring(optionsBuilder);
         }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            base.OnModelCreating(modelBuilder);
+
+            new UserEntityTypeDefaultConfiguration().Configure(modelBuilder.Entity<User>());
+            //new UserProductMappingEntityTypeDefaultConfiguration().Configure(modelBuilder.Entity<UserProductMapping>());
+
+            new ProductEntityTypeDefaultConfiguration().Configure(modelBuilder.Entity<Product>());
+            modelBuilder.Entity<TransferDestination>().Navigation(e => e.Address).AutoInclude(true);
+        }
     }
 }
diff --git a/TIAM.Database/DbContexts/Admins/IAdminDbContext.cs b/TIAM.Database/DbContexts/Admins/IAdminDbContext.cs
new file mode 100644
index 00000000..3440de7e
--- /dev/null
+++ b/TIAM.Database/DbContexts/Admins/IAdminDbContext.cs
@@ -0,0 +1,12 @@
+using TIAM.Database.DbSets.Addresses;
+using TIAM.Database.DbSets.Permissions;
+using TIAM.Database.DbSets.Products;
+using TIAM.Database.DbSets.ServiceProvider;
+using TIAM.Database.DbSets.Transfers;
+using TIAM.Database.DbSets.Users;
+
+namespace TIAM.Database.DbContexts.Admins;
+
+public interface IAdminDbContext : IServiceProviderDbSet, IProductDbSet, IUserProductMappingDbSet, IUserDbSet, IPermissionsDbSetContext, IAddressDbSet, ITransferDestinationDbSet
+{
+}
\ No newline at end of file
diff --git a/TIAM.Database/DbContexts/ServiceProviders/IServiceProviderDbContext.cs b/TIAM.Database/DbContexts/ServiceProviders/IServiceProviderDbContext.cs
index bb0524ff..400e9367 100644
--- a/TIAM.Database/DbContexts/ServiceProviders/IServiceProviderDbContext.cs
+++ b/TIAM.Database/DbContexts/ServiceProviders/IServiceProviderDbContext.cs
@@ -1,11 +1,13 @@
 using AyCode.Database.DbSets.Users;
+using TIAM.Database.DbSets.Addresses;
 using TIAM.Database.DbSets.Permissions;
 using TIAM.Database.DbSets.Products;
 using TIAM.Database.DbSets.ServiceProvider;
+using TIAM.Database.DbSets.Transfers;
 using TIAM.Database.DbSets.Users;
 
 namespace TIAM.Database.DbContexts.ServiceProviders;
 
-public interface IServiceProviderDbContext : IServiceProviderDbSet, IProductDbSet, IUserProductMappingDbSet, IUserDbSet, IPermissionsDbSetContext
+public interface IServiceProviderDbContext : IServiceProviderDbSet, IProductDbSet, IUserProductMappingDbSet, IUserDbSet, IPermissionsDbSetContext, IAddressDbSet, ITransferDestinationDbSet
 {
 }
\ No newline at end of file
diff --git a/TIAM.Database/DbContexts/ServiceProviders/ServiceProviderDbContext.cs b/TIAM.Database/DbContexts/ServiceProviders/ServiceProviderDbContext.cs
index 73a21689..8c9884aa 100644
--- a/TIAM.Database/DbContexts/ServiceProviders/ServiceProviderDbContext.cs
+++ b/TIAM.Database/DbContexts/ServiceProviders/ServiceProviderDbContext.cs
@@ -11,15 +11,20 @@ using TIAM.Database.DbContexts.Users;
 using TIAM.Database.DbSets.Users;
 using TIAM.Database.ModelBuilders.Products;
 using TIAM.Database.ModelBuilders.Users;
+using TIAM.Entities.Addresses;
 using TIAM.Entities.Permissions;
 using TIAM.Entities.Products;
 using TIAM.Entities.ServiceProviders;
+using TIAM.Entities.TransferDestinations;
 using TIAM.Entities.Users;
 
 namespace TIAM.Database.DbContexts.ServiceProviders
 {
-    public class ServiceProviderDbContext : DbContextBase, IServiceProviderDbContext, IUserProductMappingDbSet
+    public class ServiceProviderDbContext : DbContextBase, IServiceProviderDbContext
     {
+        public DbSet<Address> Addresses { get; set; }
+        public DbSet<TransferDestination> TransferDestinations { get; set; }
+
         public DbSet<User> Users { get; set; }
         public DbSet<UserProductMapping> UserProductMappings { get; set; }
 
@@ -63,6 +68,7 @@ namespace TIAM.Database.DbContexts.ServiceProviders
             //new UserProductMappingEntityTypeDefaultConfiguration().Configure(modelBuilder.Entity<UserProductMapping>());
 
             new ProductEntityTypeDefaultConfiguration().Configure(modelBuilder.Entity<Product>());
+            modelBuilder.Entity<TransferDestination>().Navigation(e => e.Address).AutoInclude(true);
         }
     }
 }
diff --git a/TIAM.Database/DbContexts/Users/IUserDbContext.cs b/TIAM.Database/DbContexts/Users/IUserDbContext.cs
index 311b4d7e..0b35dec0 100644
--- a/TIAM.Database/DbContexts/Users/IUserDbContext.cs
+++ b/TIAM.Database/DbContexts/Users/IUserDbContext.cs
@@ -1,12 +1,15 @@
 using AyCode.Database.DbContexts.Users;
 using AyCode.Entities.Users;
+using TIAM.Database.DbSets.Addresses;
+using TIAM.Database.DbSets.Transfers;
 using TIAM.Database.DbSets.Users;
+using TIAM.Entities.Addresses;
 using TIAM.Entities.Profiles;
 using TIAM.Entities.ServiceProviders;
 using TIAM.Entities.Users;
 
 namespace TIAM.Database.DbContexts.Users;
 
-public interface IUserDbContext : IAcUserDbContextBase<User, Profile, UserToken, TiamServiceProvider, UserToServiceProvider>, IUserDbSet
+public interface IUserDbContext : IAcUserDbContextBase<User, Profile, UserToken, TiamServiceProvider, UserToServiceProvider>, IUserDbSet, IAddressDbSet, ITransferDestinationDbSet
 {
 }
\ No newline at end of file
diff --git a/TIAM.Database/DbContexts/Users/UserDbContext.cs b/TIAM.Database/DbContexts/Users/UserDbContext.cs
index 85df6bad..900af945 100644
--- a/TIAM.Database/DbContexts/Users/UserDbContext.cs
+++ b/TIAM.Database/DbContexts/Users/UserDbContext.cs
@@ -13,8 +13,10 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Options;
 using TIAM.Database.ModelBuilders.Products;
 using TIAM.Database.ModelBuilders.Users;
+using TIAM.Entities.Addresses;
 using TIAM.Entities.Permissions;
 using TIAM.Entities.Products;
+using TIAM.Entities.TransferDestinations;
 using TIAM.Entities.Users;
 
 namespace TIAM.Database.DbContexts.Users
@@ -24,6 +26,8 @@ namespace TIAM.Database.DbContexts.Users
         public DbSet<User> Users { get; set; }
         public DbSet<UserToken> UserTokens { get; set; }
 
+        public DbSet<Address> Addresses { get; set; }
+        public DbSet<TransferDestination> TransferDestinations { get; }
 
         public UserDbContext() //: this(string.Empty)
         {
@@ -55,6 +59,8 @@ namespace TIAM.Database.DbContexts.Users
             new UserEntityTypeDefaultConfiguration().Configure(modelBuilder.Entity<User>());
             new ProductEntityTypeDefaultConfiguration().Configure(modelBuilder.Entity<Product>());
             
+            modelBuilder.Entity<TransferDestination>().Navigation(e => e.Address).AutoInclude(true);
+
             //modelBuilder.Entity<Product>().BuildProductToServiceProviderRelation();
             //new UserProductMappingEntityTypeDefaultConfiguration().Configure(modelBuilder.Entity<UserProductMapping>());
         }
diff --git a/TIAM.Database/DbSets/Addresses/IAddressDbSet.cs b/TIAM.Database/DbSets/Addresses/IAddressDbSet.cs
new file mode 100644
index 00000000..f538fb2b
--- /dev/null
+++ b/TIAM.Database/DbSets/Addresses/IAddressDbSet.cs
@@ -0,0 +1,9 @@
+using AyCode.Database.DbSets.Addresses;
+using TIAM.Entities.Addresses;
+
+namespace TIAM.Database.DbSets.Addresses;
+
+public interface IAddressDbSet : IAcAddressDbSetBase<Address>
+{
+    
+}
\ No newline at end of file
diff --git a/TIAM.Database/DbSets/Products/IProductDbSet.cs b/TIAM.Database/DbSets/Products/IProductDbSet.cs
index 457b5da3..f65ad5dd 100644
--- a/TIAM.Database/DbSets/Products/IProductDbSet.cs
+++ b/TIAM.Database/DbSets/Products/IProductDbSet.cs
@@ -5,5 +5,5 @@ namespace TIAM.Database.DbSets.Products;
 
 public interface IProductDbSet
 {
-    public DbSet<Product> Products { get; }
+    public DbSet<Product> Products { get; set; }
 }
\ No newline at end of file
diff --git a/TIAM.Database/DbSets/Transfers/ITransferDestinationDbSet.cs b/TIAM.Database/DbSets/Transfers/ITransferDestinationDbSet.cs
new file mode 100644
index 00000000..ef7fd126
--- /dev/null
+++ b/TIAM.Database/DbSets/Transfers/ITransferDestinationDbSet.cs
@@ -0,0 +1,10 @@
+using Microsoft.EntityFrameworkCore;
+using TIAM.Entities.Products;
+using TIAM.Entities.TransferDestinations;
+
+namespace TIAM.Database.DbSets.Transfers;
+
+public interface ITransferDestinationDbSet
+{
+    public DbSet<TransferDestination> TransferDestinations { get; }
+}
\ No newline at end of file
diff --git a/TIAM.Database/TIAM.Database.csproj b/TIAM.Database/TIAM.Database.csproj
index 450f166d..c219be5b 100644
--- a/TIAM.Database/TIAM.Database.csproj
+++ b/TIAM.Database/TIAM.Database.csproj
@@ -10,12 +10,15 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="8.0.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.0" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
   <ItemGroup>
     <Folder Include="DataLayers\DTOs\" />
     <Folder Include="DataLayers\Permissions\" />
     <Folder Include="DataLayers\Products\" />
+    <Folder Include="DbSets\Addresses\" />
+    <Folder Include="DbSets\Transfers\" />
     <Folder Include="DbSets\ServiceProvider\" />
     <Folder Include="Extensions\" />
   </ItemGroup>
diff --git a/TIAM.Entities/Addresses/Address.cs b/TIAM.Entities/Addresses/Address.cs
new file mode 100644
index 00000000..b8580035
--- /dev/null
+++ b/TIAM.Entities/Addresses/Address.cs
@@ -0,0 +1,7 @@
+using AyCode.Entities.Addresses;
+
+namespace TIAM.Entities.Addresses;
+
+public class Address : AcAddress, IAddress
+{
+}
\ No newline at end of file
diff --git a/TIAM.Entities/Addresses/IAddress.cs b/TIAM.Entities/Addresses/IAddress.cs
new file mode 100644
index 00000000..77b1fac3
--- /dev/null
+++ b/TIAM.Entities/Addresses/IAddress.cs
@@ -0,0 +1,11 @@
+using AyCode.Interfaces.Addresses;
+using AyCode.Interfaces.Addresses.Dtos;
+using AyCode.Interfaces.Profiles;
+using TIAM.Entities.Profiles;
+
+namespace TIAM.Entities.Addresses;
+
+public interface IAddress : IAcAddress, IAddressDto
+{
+    
+}
\ No newline at end of file
diff --git a/TIAM.Entities/Addresses/IAddressDto.cs b/TIAM.Entities/Addresses/IAddressDto.cs
new file mode 100644
index 00000000..53b3c1ac
--- /dev/null
+++ b/TIAM.Entities/Addresses/IAddressDto.cs
@@ -0,0 +1,8 @@
+using AyCode.Interfaces.Addresses.Dtos;
+
+namespace TIAM.Entities.Addresses;
+
+public interface IAddressDto : IAcAddressDtoBase
+{
+    
+}
\ No newline at end of file
diff --git a/TIAM.Entities/Products/Product.cs b/TIAM.Entities/Products/Product.cs
index fc8a01aa..48a6e700 100644
--- a/TIAM.Entities/Products/Product.cs
+++ b/TIAM.Entities/Products/Product.cs
@@ -2,7 +2,7 @@
 using System.ComponentModel.DataAnnotations.Schema;
 using AyCode.Interfaces.Entities;
 using AyCode.Interfaces.TimeStampInfo;
-using TIAM.Core;
+using TIAM.Core.Enums;
 using TIAM.Entities.ServiceProviders;
 using TIAM.Entities.Users;
 
diff --git a/TIAM.Entities/Products/ProductBase.cs b/TIAM.Entities/Products/ProductBase.cs
index 3ff25513..80315e7d 100644
--- a/TIAM.Entities/Products/ProductBase.cs
+++ b/TIAM.Entities/Products/ProductBase.cs
@@ -2,7 +2,7 @@
 using System.ComponentModel.DataAnnotations.Schema;
 using AyCode.Interfaces.Entities;
 using AyCode.Interfaces.TimeStampInfo;
-using TIAM.Core;
+using TIAM.Core.Enums;
 
 namespace TIAM.Entities.Products;
 
diff --git a/TIAM.Entities/TransferDestinations/TransferDestination.cs b/TIAM.Entities/TransferDestinations/TransferDestination.cs
index 16d538db..adcb8f16 100644
--- a/TIAM.Entities/TransferDestinations/TransferDestination.cs
+++ b/TIAM.Entities/TransferDestinations/TransferDestination.cs
@@ -4,22 +4,19 @@ using AyCode.Entities.Locations;
 using AyCode.Interfaces.TimeStampInfo;
 using System.ComponentModel.DataAnnotations;
 using System.Text.RegularExpressions;
+using TIAM.Core.Enums;
+using TIAM.Entities.Addresses;
 
 namespace TIAM.Entities.TransferDestinations
 {
-    public enum PriceType : byte
-    {
-        NotSet = 5,
-        Fix = 10,
-        Calculated = 15
-    }
-
     [Table("TransferDestination")]
     public class TransferDestination : IEntityGuid, ITimeStampInfo //LocationBase
     {
         [Key, DatabaseGenerated(DatabaseGeneratedOption.None)]
         public Guid Id { get; set; }
+
         public Guid AddressId { get; set; }
+        public virtual Address Address { get; set; }
 
         //[Required(ErrorMessage = "The Username value should be specified.")]        
         public string Name { get; set; }
diff --git a/TIAM.Entities/Users/IUserDto.cs b/TIAM.Entities/Users/IUserDto.cs
index 3d953cad..4b985e0d 100644
--- a/TIAM.Entities/Users/IUserDto.cs
+++ b/TIAM.Entities/Users/IUserDto.cs
@@ -1,4 +1,5 @@
-using AyCode.Interfaces.Users;
+using AyCode.Interfaces.Profiles;
+using AyCode.Interfaces.Users;
 using AyCode.Interfaces.Users.Dtos;
 using TIAM.Entities.Products;
 using TIAM.Entities.Profiles;
diff --git a/TIAM.Models/Dtos/Users/UserDto.cs b/TIAM.Models/Dtos/Users/UserDto.cs
index a82eb157..d61ace33 100644
--- a/TIAM.Models/Dtos/Users/UserDto.cs
+++ b/TIAM.Models/Dtos/Users/UserDto.cs
@@ -8,7 +8,7 @@ namespace TIAM.Models.Dtos.Users;
 public class UserDto : IUserDto
 {
     public Guid Id { get; set; }
-    public Guid ProfileId { get; }
+    public Guid ProfileId { get; set; }
     public Profile Profile { get; set; }
     public List<TiamServiceProvider> ServiceProviders { get; set; }
     public List<UserToServiceProvider> UserToServiceProviders { get; set; }
diff --git a/TIAMWebApp/Server/Controllers/TransferDataAPIController.cs b/TIAMWebApp/Server/Controllers/TransferDataAPIController.cs
index d1ec118b..40e0093e 100644
--- a/TIAMWebApp/Server/Controllers/TransferDataAPIController.cs
+++ b/TIAMWebApp/Server/Controllers/TransferDataAPIController.cs
@@ -4,6 +4,7 @@ using Microsoft.EntityFrameworkCore;
 using Newtonsoft.Json.Linq;
 using System.Reflection.Metadata;
 using System.Text.Json;
+using TIAM.Core.Enums;
 using TIAM.Database.DataLayers;
 using TIAM.Database.DataLayers.Admins;
 using TIAM.Database.DataLayers.TransferDestinations;
@@ -111,7 +112,6 @@ namespace TIAMWebApp.Server.Controllers
                         await _transferDestinationDal.CreateTransferDestinationAsync(transferDestination);
                         return Ok(transferDestination);
                     }
-                    
                 }
                 else
                 {