diff --git a/LawFirm/LawFirmBusinessLogic/BusinessLogics/OrderLogic.cs b/LawFirm/LawFirmBusinessLogic/BusinessLogics/OrderLogic.cs
index f6e83eb..e806a16 100644
--- a/LawFirm/LawFirmBusinessLogic/BusinessLogics/OrderLogic.cs
+++ b/LawFirm/LawFirmBusinessLogic/BusinessLogics/OrderLogic.cs
@@ -4,6 +4,7 @@ using LawFirmContracts.SearchModels;
 using LawFirmContracts.StorageContracts;
 using LawFirmContracts.ViewModels;
 using LawFirmDataModels.Enums;
+using LawFirmDataModels.Models;
 using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
@@ -17,16 +18,18 @@ namespace LawFirmBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
+        private readonly IShopStorage _shopStorage;
         private readonly IShopLogic _shopLogic;
         private readonly IDocumentStorage _documentStorage;
 
 
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, IShopLogic shopLogic, IDocumentStorage documentStorage)
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, IShopLogic shopLogic, IDocumentStorage documentStorage, IShopStorage shopStorage)
         {
             _logger = logger;
             _orderStorage = orderStorage;
             _shopLogic = shopLogic;
             _documentStorage = documentStorage;
+            _shopStorage = shopStorage;
         }
 
         public bool CreateOrder(OrderBindingModel model)
@@ -86,7 +89,7 @@ namespace LawFirmBusinessLogic.BusinessLogics
                     _logger.LogWarning("Status update to " + newStatus.ToString() + " operation failed. Document not found.");
                     return false;
                 }
-                if (_shopLogic.CheckThenSupplyMany(document, model.Count) == false)
+                if (CheckThenSupplyMany(document, model.Count) == false)
                 {
                     _logger.LogWarning("Status update to " + newStatus.ToString() + " operation failed. Shop supply error.");
                     return false;
@@ -104,6 +107,67 @@ namespace LawFirmBusinessLogic.BusinessLogics
             return true;
         }
 
+        public bool CheckThenSupplyMany(IDocumentModel document, int count)
+        {
+            if (count <= 0)
+            {
+                _logger.LogWarning("Check then supply operation error. Document count < 0.");
+                return false;
+            }
+
+            int freeSpace = 0;
+            foreach (var shop in _shopStorage.GetFullList())
+            {
+                freeSpace += shop.MaxCountDocuments;
+                foreach (var doc in shop.ShopDocuments)
+                {
+                    freeSpace -= doc.Value.Item2;
+                }
+            }
+
+            if (freeSpace - count < 0)
+            {
+                _logger.LogWarning("Check then supply operation error. There's no place for new docs in shops.");
+                return false;
+            }
+
+            foreach (var shop in _shopStorage.GetFullList())
+            {
+                freeSpace = shop.MaxCountDocuments;
+                foreach (var doc in shop.ShopDocuments)
+                {
+                    freeSpace -= doc.Value.Item2;
+                }
+                if (freeSpace == 0)
+                {
+                    continue;
+                }
+                if (freeSpace - count >= 0)
+                {
+                    if (_shopLogic.SupplyDocuments(new() { Id = shop.Id }, document, count)) count = 0;
+                    else
+                    {
+                        _logger.LogWarning("Supply error");
+                        return false;
+                    }
+                }
+                if (freeSpace - count < 0)
+                {
+                    if (_shopLogic.SupplyDocuments(new() { Id = shop.Id }, document, freeSpace)) count -= freeSpace;
+                    else
+                    {
+                        _logger.LogWarning("Supply error");
+                        return false;
+                    }
+                }
+                if (count <= 0)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+
         public bool TakeOrderInWork(OrderBindingModel model)
         {
             return StatusUpdate(model, OrderStatus.Выполняется);
diff --git a/LawFirm/LawFirmBusinessLogic/BusinessLogics/ShopLogic.cs b/LawFirm/LawFirmBusinessLogic/BusinessLogics/ShopLogic.cs
index 2e26e7d..e2092d3 100644
--- a/LawFirm/LawFirmBusinessLogic/BusinessLogics/ShopLogic.cs
+++ b/LawFirm/LawFirmBusinessLogic/BusinessLogics/ShopLogic.cs
@@ -116,66 +116,6 @@ namespace LawFirmBusinessLogic.BusinessLogics
             }
             return true;
         }
-        public bool CheckThenSupplyMany(IDocumentModel document, int count)
-        {
-            if (count <= 0)
-            {
-                _logger.LogWarning("Check then supply operation error. Document count < 0.");
-                return false;
-            }
-
-            int freeSpace = 0;
-            foreach(var shop in _shopStorage.GetFullList())
-            {
-                freeSpace += shop.MaxCountDocuments;
-                foreach (var doc in shop.ShopDocuments)
-                {
-                    freeSpace -= doc.Value.Item2;
-                }
-            }
-
-            if (freeSpace - count < 0) 
-            {
-                _logger.LogWarning("Check then supply operation error. There's no place for new docs in shops.");
-                return false;
-            }
-
-            foreach (var shop in _shopStorage.GetFullList())
-            {
-                freeSpace = shop.MaxCountDocuments;
-                foreach (var doc in shop.ShopDocuments)
-                {
-                    freeSpace -= doc.Value.Item2;
-                }
-                if (freeSpace == 0)
-                {
-                    continue;
-                }
-                if (freeSpace - count >= 0)
-                {
-                    if (SupplyDocuments(new() { Id = shop.Id}, document, count)) count = 0;
-                    else
-                    {
-                        _logger.LogWarning("Supply error");
-                        return false;
-                    }
-                }
-                if (freeSpace - count < 0)
-                {
-                    if (SupplyDocuments(new() { Id = shop.Id }, document, freeSpace)) count-= freeSpace;
-                    else
-                    {
-                        _logger.LogWarning("Supply error");
-                        return false;
-                    }
-                }
-                if (count <= 0)
-                {
-                    return true;
-                }
-            }
-            return false;
-        }
 
         public bool SellDocument(IDocumentModel document, int count)
         {;
diff --git a/LawFirm/LawFirmContracts/BusinessLogicContracts/IShopLogic.cs b/LawFirm/LawFirmContracts/BusinessLogicContracts/IShopLogic.cs
index 48c5760..725111d 100644
--- a/LawFirm/LawFirmContracts/BusinessLogicContracts/IShopLogic.cs
+++ b/LawFirm/LawFirmContracts/BusinessLogicContracts/IShopLogic.cs
@@ -19,6 +19,5 @@ namespace LawFirmContracts.BusinessLogicContracts
         bool Delete(ShopBindingModel model);
         bool SupplyDocuments(ShopSearchModel model, IDocumentModel document, int count);
         bool SellDocument(IDocumentModel document, int count);
-        bool CheckThenSupplyMany(IDocumentModel document, int count);
     }
 }
diff --git a/LawFirm/LawFirmFileImplement/Implements/ShopStorage.cs b/LawFirm/LawFirmFileImplement/Implements/ShopStorage.cs
index 1aea266..09a4599 100644
--- a/LawFirm/LawFirmFileImplement/Implements/ShopStorage.cs
+++ b/LawFirm/LawFirmFileImplement/Implements/ShopStorage.cs
@@ -85,25 +85,22 @@ namespace LawFirmFileImplement.Implements
         {
             var document = source.Documents.FirstOrDefault(x => x.Id == model.Id);
 
-            var countStore = count;
-
             if (document == null)
             {
                 return false;
             }
 
-            foreach (var shop in source.Shops)
+            var countStore = count;
+
+            var shopDocuments = source.Shops.SelectMany(shop => shop.ShopDocuments.Where(doc => doc.Value.Item1.Id == document.Id));
+
+            foreach (var doc in shopDocuments)
             {
-                foreach (var doc in shop.ShopDocuments)
+                count -= doc.Value.Item2;
+
+                if (count <= 0)
                 {
-                    if (doc.Value.Item1.Id == document.Id)
-                    {
-                        count -= doc.Value.Item2;
-                    }
-                    if (count <= 0)
-                    {
-                        break;
-                    }
+                    break;
                 }
             }
 
@@ -114,9 +111,8 @@ namespace LawFirmFileImplement.Implements
 
             count = countStore;
 
-            for (int i = 0; i < source.Shops.Count; i++)
+            foreach (var shop in source.Shops)
             {
-                var shop = source.Shops[i];
                 var documents = shop.ShopDocuments;
 
                 foreach (var doc in documents.Where(x => x.Value.Item1.Id == document.Id))
@@ -124,7 +120,7 @@ namespace LawFirmFileImplement.Implements
                     var min = Math.Min(doc.Value.Item2, count);
                     documents[doc.Value.Item1.Id] = (doc.Value.Item1, doc.Value.Item2 - min);
                     count -= min;
-                    
+
                     if (count <= 0)
                     {
                         break;
@@ -140,14 +136,13 @@ namespace LawFirmFileImplement.Implements
                     MaxCountDocuments = shop.MaxCountDocuments,
                     ShopDocuments = documents
                 });
+
                 source.SaveShops();
+
+                if (count <= 0) break;
             }
 
-            if (count > 0)
-            {
-                return false;
-            }
-            return true;
+            return count <= 0;
         }
     }
 }