diff --git a/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java b/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
index 01567438b3..d200cd7502 100644
--- a/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
+++ b/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
@@ -16,19 +16,21 @@
  */
 package org.l2jmobius.gameserver.model.holders;
 
+import java.util.concurrent.atomic.AtomicInteger;
+
 /**
  * @author Gustavo Fonseca
  */
 public class LimitShopRandomCraftReward
 {
 	private final int _itemId;
-	private final int _count;
+	private final AtomicInteger _count;
 	private final int _rewardIndex;
 	
 	public LimitShopRandomCraftReward(int itemId, int count, int rewardIndex)
 	{
 		_itemId = itemId;
-		_count = count;
+		_count = new AtomicInteger(count);
 		_rewardIndex = rewardIndex;
 	}
 	
@@ -37,7 +39,7 @@ public class LimitShopRandomCraftReward
 		return _itemId;
 	}
 	
-	public int getCount()
+	public AtomicInteger getCount()
 	{
 		return _count;
 	}
diff --git a/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java b/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
index 5f867dcd74..2847fff813 100644
--- a/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
+++ b/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
@@ -16,9 +16,10 @@
  */
 package org.l2jmobius.gameserver.network.clientpackets.limitshop;
 
-import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
 
 import org.l2jmobius.commons.network.ReadablePacket;
 import org.l2jmobius.commons.util.Rnd;
@@ -44,10 +45,10 @@ import org.l2jmobius.gameserver.network.serverpackets.primeshop.ExBRBuyProduct;
  */
 public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 {
+	private int _shopIndex;
 	private int _productId;
 	private int _amount;
 	private LimitShopProductHolder _product;
-	private int _shopIndex;
 	
 	@Override
 	public void read(ReadablePacket packet)
@@ -92,24 +93,28 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		if ((_amount < 1) || (_amount > 10000))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (!player.isInventoryUnder80(false))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if ((player.getLevel() < _product.getMinLevel()) || (player.getLevel() > _product.getMaxLevel()))
 		{
 			player.sendPacket(SystemMessageId.YOUR_LEVEL_CANNOT_PURCHASE_THIS_ITEM);
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (player.hasItemRequest() || player.hasRequest(PrimeShopRequest.class))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVALID_USER_STATE));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
@@ -123,6 +128,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You have reached your daily limit."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
@@ -132,11 +138,13 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You cannot buy any more of this item."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
 		
 		// Check existing items.
+		final int remainingInfo = Math.max(0, Math.max(_product.getAccountBuyLimit(), _product.getAccountDailyLimit()));
 		for (int i = 0; i < _product.getIngredientIds().length; i++)
 		{
 			if (_product.getIngredientIds()[i] == 0)
@@ -149,6 +157,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -158,6 +167,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -165,6 +175,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 				return;
 			}
 		}
@@ -208,43 +219,42 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		}
 		
 		// Reward.
-		final List<LimitShopRandomCraftReward> rewards = new ArrayList<>();
+		final Map<Integer, LimitShopRandomCraftReward> rewards = new HashMap<>();
 		if (_product.getProductionId2() > 0)
 		{
 			for (int i = 0; i < _amount; i++)
 			{
 				if (Rnd.get(100) < _product.getChance())
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), (int) _product.getCount(), 0));
+					rewards.computeIfAbsent(0, k -> new LimitShopRandomCraftReward(_product.getProductionId(), 0, 0)).getCount().addAndGet((int) _product.getCount());
 					player.addItem("LCoinShop", _product.getProductionId(), _product.getCount(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance2()) || (_product.getProductionId3() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId2(), (int) _product.getCount2(), 1));
+					rewards.computeIfAbsent(1, k -> new LimitShopRandomCraftReward(_product.getProductionId2(), 0, 1)).getCount().addAndGet((int) _product.getCount2());
 					player.addItem("LCoinShop", _product.getProductionId2(), _product.getCount2(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance3()) || (_product.getProductionId4() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId3(), (int) _product.getCount3(), 2));
+					rewards.computeIfAbsent(2, k -> new LimitShopRandomCraftReward(_product.getProductionId3(), 0, 2)).getCount().addAndGet((int) _product.getCount3());
 					player.addItem("LCoinShop", _product.getProductionId3(), _product.getCount3(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance4()) || (_product.getProductionId5() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId4(), (int) _product.getCount4(), 3));
+					rewards.computeIfAbsent(3, k -> new LimitShopRandomCraftReward(_product.getProductionId4(), 0, 3)).getCount().addAndGet((int) _product.getCount4());
 					player.addItem("LCoinShop", _product.getProductionId4(), _product.getCount4(), player, true);
 				}
 				else if (_product.getProductionId5() > 0)
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId5(), (int) _product.getCount5(), 4));
+					rewards.computeIfAbsent(4, k -> new LimitShopRandomCraftReward(_product.getProductionId5(), 0, 4)).getCount().addAndGet((int) _product.getCount5());
 					player.addItem("LCoinShop", _product.getProductionId5(), _product.getCount5(), player, true);
 				}
 			}
 		}
 		else if (Rnd.get(100) < _product.getChance())
 		{
-			final int amount = (int) (_product.getCount() * _amount);
-			rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), amount, 0));
-			player.addItem("LCoinShop", _product.getProductionId(), amount, player, true);
+			rewards.put(0, new LimitShopRandomCraftReward(_product.getProductionId(), (int) (_product.getCount() * _amount), 0));
+			player.addItem("LCoinShop", _product.getProductionId(), _product.getCount() * _amount, player, true);
 		}
 		
 		// Update account variables.
@@ -257,7 +267,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			player.getAccountVariables().set(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), player.getAccountVariables().getInt(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), 0) + _amount);
 		}
 		
-		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, rewards));
+		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, Math.max(remainingInfo - _amount, 0), rewards.values()));
 		player.sendItemList();
 		
 		// Remove request.
diff --git a/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java b/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
index e297d56193..59f30f3e2b 100644
--- a/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
+++ b/L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
@@ -16,11 +16,8 @@
  */
 package org.l2jmobius.gameserver.network.serverpackets.limitshop;
 
-import java.util.List;
+import java.util.Collection;
 
-import org.l2jmobius.gameserver.data.xml.LimitShopCraftData;
-import org.l2jmobius.gameserver.data.xml.LimitShopData;
-import org.l2jmobius.gameserver.model.holders.LimitShopProductHolder;
 import org.l2jmobius.gameserver.model.holders.LimitShopRandomCraftReward;
 import org.l2jmobius.gameserver.network.ServerPackets;
 import org.l2jmobius.gameserver.network.serverpackets.ServerPacket;
@@ -32,66 +29,32 @@ public class ExPurchaseLimitShopItemResult extends ServerPacket
 {
 	private final int _category, _productId;
 	private final boolean _isSuccess;
-	private final List<LimitShopRandomCraftReward> _rewards;
-	private final LimitShopProductHolder _product;
+	private final int _remainingInfo;
+	private final Collection<LimitShopRandomCraftReward> _rewards;
 	
-	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, List<LimitShopRandomCraftReward> rewards)
+	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, int remainingInfo, Collection<LimitShopRandomCraftReward> rewards)
 	{
 		_isSuccess = isSuccess;
 		_category = category;
 		_productId = productId;
+		_remainingInfo = remainingInfo;
 		_rewards = rewards;
-		switch (_category)
-		{
-			case 3: // Normal Lcoin Shop
-			{
-				_product = LimitShopData.getInstance().getProduct(_productId);
-				break;
-			}
-			case 4: // Lcoin Special Craft
-			{
-				_product = LimitShopCraftData.getInstance().getProduct(_productId);
-				break;
-			}
-			default:
-			{
-				_product = null;
-			}
-		}
 	}
 	
 	@Override
 	public void write()
 	{
 		ServerPackets.EX_PURCHASE_LIMIT_SHOP_ITEM_BUY.writeId(this);
-		if ((_product == null) || !_isSuccess)
+		writeByte(_isSuccess ? 0 : 1);
+		writeByte(_category);
+		writeInt(_productId);
+		writeInt(_rewards.size());
+		for (LimitShopRandomCraftReward entry : _rewards)
 		{
-			writeByte(1);
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(1);
-			writeByte(1);
-			writeInt(0);
-			writeLong(0);
-		}
-		else
-		{
-			writeByte(0); // success
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(_rewards.size());
-			int counter = 0;
-			for (LimitShopRandomCraftReward entry : _rewards)
-			{
-				if (counter == _rewards.size())
-				{
-					break;
-				}
-				writeByte(entry.getRewardIndex());
-				writeInt(0);
-				writeInt(entry.getCount());
-				counter++;
-			}
+			writeByte(entry.getRewardIndex());
+			writeInt(entry.getItemId());
+			writeInt(entry.getCount().get());
 		}
+		writeInt(_remainingInfo);
 	}
 }
\ No newline at end of file
diff --git a/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java b/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
index 01567438b3..d200cd7502 100644
--- a/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
+++ b/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
@@ -16,19 +16,21 @@
  */
 package org.l2jmobius.gameserver.model.holders;
 
+import java.util.concurrent.atomic.AtomicInteger;
+
 /**
  * @author Gustavo Fonseca
  */
 public class LimitShopRandomCraftReward
 {
 	private final int _itemId;
-	private final int _count;
+	private final AtomicInteger _count;
 	private final int _rewardIndex;
 	
 	public LimitShopRandomCraftReward(int itemId, int count, int rewardIndex)
 	{
 		_itemId = itemId;
-		_count = count;
+		_count = new AtomicInteger(count);
 		_rewardIndex = rewardIndex;
 	}
 	
@@ -37,7 +39,7 @@ public class LimitShopRandomCraftReward
 		return _itemId;
 	}
 	
-	public int getCount()
+	public AtomicInteger getCount()
 	{
 		return _count;
 	}
diff --git a/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java b/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
index 867806d063..879b72c309 100644
--- a/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
+++ b/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
@@ -16,9 +16,10 @@
  */
 package org.l2jmobius.gameserver.network.clientpackets.limitshop;
 
-import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
 
 import org.l2jmobius.commons.network.ReadablePacket;
 import org.l2jmobius.commons.util.Rnd;
@@ -45,10 +46,10 @@ import org.l2jmobius.gameserver.network.serverpackets.primeshop.ExBRBuyProduct;
  */
 public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 {
+	private int _shopIndex;
 	private int _productId;
 	private int _amount;
 	private LimitShopProductHolder _product;
-	private int _shopIndex;
 	
 	@Override
 	public void read(ReadablePacket packet)
@@ -96,24 +97,28 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		if ((_amount < 1) || (_amount > 10000))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (!player.isInventoryUnder80(false))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if ((player.getLevel() < _product.getMinLevel()) || (player.getLevel() > _product.getMaxLevel()))
 		{
 			player.sendPacket(SystemMessageId.YOUR_LEVEL_CANNOT_PURCHASE_THIS_ITEM);
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (player.hasItemRequest() || player.hasRequest(PrimeShopRequest.class))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVALID_USER_STATE));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
@@ -127,6 +132,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You have reached your daily limit."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
@@ -136,11 +142,13 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You cannot buy any more of this item."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
 		
 		// Check existing items.
+		final int remainingInfo = Math.max(0, Math.max(_product.getAccountBuyLimit(), _product.getAccountDailyLimit()));
 		for (int i = 0; i < _product.getIngredientIds().length; i++)
 		{
 			if (_product.getIngredientIds()[i] == 0)
@@ -153,6 +161,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -162,6 +171,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -171,6 +181,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -178,6 +189,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 				return;
 			}
 		}
@@ -227,43 +239,42 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		}
 		
 		// Reward.
-		final List<LimitShopRandomCraftReward> rewards = new ArrayList<>();
+		final Map<Integer, LimitShopRandomCraftReward> rewards = new HashMap<>();
 		if (_product.getProductionId2() > 0)
 		{
 			for (int i = 0; i < _amount; i++)
 			{
 				if (Rnd.get(100) < _product.getChance())
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), (int) _product.getCount(), 0));
+					rewards.computeIfAbsent(0, k -> new LimitShopRandomCraftReward(_product.getProductionId(), 0, 0)).getCount().addAndGet((int) _product.getCount());
 					player.addItem("LCoinShop", _product.getProductionId(), _product.getCount(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance2()) || (_product.getProductionId3() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId2(), (int) _product.getCount2(), 1));
+					rewards.computeIfAbsent(1, k -> new LimitShopRandomCraftReward(_product.getProductionId2(), 0, 1)).getCount().addAndGet((int) _product.getCount2());
 					player.addItem("LCoinShop", _product.getProductionId2(), _product.getCount2(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance3()) || (_product.getProductionId4() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId3(), (int) _product.getCount3(), 2));
+					rewards.computeIfAbsent(2, k -> new LimitShopRandomCraftReward(_product.getProductionId3(), 0, 2)).getCount().addAndGet((int) _product.getCount3());
 					player.addItem("LCoinShop", _product.getProductionId3(), _product.getCount3(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance4()) || (_product.getProductionId5() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId4(), (int) _product.getCount4(), 3));
+					rewards.computeIfAbsent(3, k -> new LimitShopRandomCraftReward(_product.getProductionId4(), 0, 3)).getCount().addAndGet((int) _product.getCount4());
 					player.addItem("LCoinShop", _product.getProductionId4(), _product.getCount4(), player, true);
 				}
 				else if (_product.getProductionId5() > 0)
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId5(), (int) _product.getCount5(), 4));
+					rewards.computeIfAbsent(4, k -> new LimitShopRandomCraftReward(_product.getProductionId5(), 0, 4)).getCount().addAndGet((int) _product.getCount5());
 					player.addItem("LCoinShop", _product.getProductionId5(), _product.getCount5(), player, true);
 				}
 			}
 		}
 		else if (Rnd.get(100) < _product.getChance())
 		{
-			final int amount = (int) (_product.getCount() * _amount);
-			rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), amount, 0));
-			player.addItem("LCoinShop", _product.getProductionId(), amount, player, true);
+			rewards.put(0, new LimitShopRandomCraftReward(_product.getProductionId(), (int) (_product.getCount() * _amount), 0));
+			player.addItem("LCoinShop", _product.getProductionId(), _product.getCount() * _amount, player, true);
 		}
 		
 		// Update account variables.
@@ -276,7 +287,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			player.getAccountVariables().set(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), player.getAccountVariables().getInt(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), 0) + _amount);
 		}
 		
-		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, rewards));
+		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, Math.max(remainingInfo - _amount, 0), rewards.values()));
 		player.sendItemList();
 		
 		// Remove request.
diff --git a/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java b/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
index e297d56193..59f30f3e2b 100644
--- a/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
+++ b/L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
@@ -16,11 +16,8 @@
  */
 package org.l2jmobius.gameserver.network.serverpackets.limitshop;
 
-import java.util.List;
+import java.util.Collection;
 
-import org.l2jmobius.gameserver.data.xml.LimitShopCraftData;
-import org.l2jmobius.gameserver.data.xml.LimitShopData;
-import org.l2jmobius.gameserver.model.holders.LimitShopProductHolder;
 import org.l2jmobius.gameserver.model.holders.LimitShopRandomCraftReward;
 import org.l2jmobius.gameserver.network.ServerPackets;
 import org.l2jmobius.gameserver.network.serverpackets.ServerPacket;
@@ -32,66 +29,32 @@ public class ExPurchaseLimitShopItemResult extends ServerPacket
 {
 	private final int _category, _productId;
 	private final boolean _isSuccess;
-	private final List<LimitShopRandomCraftReward> _rewards;
-	private final LimitShopProductHolder _product;
+	private final int _remainingInfo;
+	private final Collection<LimitShopRandomCraftReward> _rewards;
 	
-	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, List<LimitShopRandomCraftReward> rewards)
+	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, int remainingInfo, Collection<LimitShopRandomCraftReward> rewards)
 	{
 		_isSuccess = isSuccess;
 		_category = category;
 		_productId = productId;
+		_remainingInfo = remainingInfo;
 		_rewards = rewards;
-		switch (_category)
-		{
-			case 3: // Normal Lcoin Shop
-			{
-				_product = LimitShopData.getInstance().getProduct(_productId);
-				break;
-			}
-			case 4: // Lcoin Special Craft
-			{
-				_product = LimitShopCraftData.getInstance().getProduct(_productId);
-				break;
-			}
-			default:
-			{
-				_product = null;
-			}
-		}
 	}
 	
 	@Override
 	public void write()
 	{
 		ServerPackets.EX_PURCHASE_LIMIT_SHOP_ITEM_BUY.writeId(this);
-		if ((_product == null) || !_isSuccess)
+		writeByte(_isSuccess ? 0 : 1);
+		writeByte(_category);
+		writeInt(_productId);
+		writeInt(_rewards.size());
+		for (LimitShopRandomCraftReward entry : _rewards)
 		{
-			writeByte(1);
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(1);
-			writeByte(1);
-			writeInt(0);
-			writeLong(0);
-		}
-		else
-		{
-			writeByte(0); // success
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(_rewards.size());
-			int counter = 0;
-			for (LimitShopRandomCraftReward entry : _rewards)
-			{
-				if (counter == _rewards.size())
-				{
-					break;
-				}
-				writeByte(entry.getRewardIndex());
-				writeInt(0);
-				writeInt(entry.getCount());
-				counter++;
-			}
+			writeByte(entry.getRewardIndex());
+			writeInt(entry.getItemId());
+			writeInt(entry.getCount().get());
 		}
+		writeInt(_remainingInfo);
 	}
 }
\ No newline at end of file
diff --git a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
index 01567438b3..d200cd7502 100644
--- a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
+++ b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
@@ -16,19 +16,21 @@
  */
 package org.l2jmobius.gameserver.model.holders;
 
+import java.util.concurrent.atomic.AtomicInteger;
+
 /**
  * @author Gustavo Fonseca
  */
 public class LimitShopRandomCraftReward
 {
 	private final int _itemId;
-	private final int _count;
+	private final AtomicInteger _count;
 	private final int _rewardIndex;
 	
 	public LimitShopRandomCraftReward(int itemId, int count, int rewardIndex)
 	{
 		_itemId = itemId;
-		_count = count;
+		_count = new AtomicInteger(count);
 		_rewardIndex = rewardIndex;
 	}
 	
@@ -37,7 +39,7 @@ public class LimitShopRandomCraftReward
 		return _itemId;
 	}
 	
-	public int getCount()
+	public AtomicInteger getCount()
 	{
 		return _count;
 	}
diff --git a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
index 504bb596ed..41b6c730c6 100644
--- a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
+++ b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
@@ -16,9 +16,10 @@
  */
 package org.l2jmobius.gameserver.network.clientpackets.limitshop;
 
-import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.network.ReadablePacket;
@@ -44,10 +45,10 @@ import org.l2jmobius.gameserver.network.serverpackets.primeshop.ExBRBuyProduct;
  */
 public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 {
+	private int _shopIndex;
 	private int _productId;
 	private int _amount;
 	private LimitShopProductHolder _product;
-	private int _shopIndex;
 	
 	@Override
 	public void read(ReadablePacket packet)
@@ -92,24 +93,28 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		if ((_amount < 1) || (_amount > 10000))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (!player.isInventoryUnder80(false))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if ((player.getLevel() < _product.getMinLevel()) || (player.getLevel() > _product.getMaxLevel()))
 		{
 			player.sendPacket(SystemMessageId.YOUR_LEVEL_CANNOT_PURCHASE_THIS_ITEM);
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (player.hasItemRequest() || player.hasRequest(PrimeShopRequest.class))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVALID_USER_STATE));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
@@ -123,6 +128,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You have reached your daily limit."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
@@ -132,11 +138,13 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You cannot buy any more of this item."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
 		
 		// Check existing items.
+		final int remainingInfo = Math.max(0, Math.max(_product.getAccountBuyLimit(), _product.getAccountDailyLimit()));
 		for (int i = 0; i < _product.getIngredientIds().length; i++)
 		{
 			if (_product.getIngredientIds()[i] == 0)
@@ -149,6 +157,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -156,6 +165,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 				return;
 			}
 		}
@@ -199,43 +209,42 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		}
 		
 		// Reward.
-		final List<LimitShopRandomCraftReward> rewards = new ArrayList<>();
+		final Map<Integer, LimitShopRandomCraftReward> rewards = new HashMap<>();
 		if (_product.getProductionId2() > 0)
 		{
 			for (int i = 0; i < _amount; i++)
 			{
 				if (Rnd.get(100) < _product.getChance())
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), (int) _product.getCount(), 0));
+					rewards.computeIfAbsent(0, k -> new LimitShopRandomCraftReward(_product.getProductionId(), 0, 0)).getCount().addAndGet((int) _product.getCount());
 					player.addItem("LCoinShop", _product.getProductionId(), _product.getCount(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance2()) || (_product.getProductionId3() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId2(), (int) _product.getCount2(), 1));
+					rewards.computeIfAbsent(1, k -> new LimitShopRandomCraftReward(_product.getProductionId2(), 0, 1)).getCount().addAndGet((int) _product.getCount2());
 					player.addItem("LCoinShop", _product.getProductionId2(), _product.getCount2(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance3()) || (_product.getProductionId4() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId3(), (int) _product.getCount3(), 2));
+					rewards.computeIfAbsent(2, k -> new LimitShopRandomCraftReward(_product.getProductionId3(), 0, 2)).getCount().addAndGet((int) _product.getCount3());
 					player.addItem("LCoinShop", _product.getProductionId3(), _product.getCount3(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance4()) || (_product.getProductionId5() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId4(), (int) _product.getCount4(), 3));
+					rewards.computeIfAbsent(3, k -> new LimitShopRandomCraftReward(_product.getProductionId4(), 0, 3)).getCount().addAndGet((int) _product.getCount4());
 					player.addItem("LCoinShop", _product.getProductionId4(), _product.getCount4(), player, true);
 				}
 				else if (_product.getProductionId5() > 0)
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId5(), (int) _product.getCount5(), 4));
+					rewards.computeIfAbsent(4, k -> new LimitShopRandomCraftReward(_product.getProductionId5(), 0, 4)).getCount().addAndGet((int) _product.getCount5());
 					player.addItem("LCoinShop", _product.getProductionId5(), _product.getCount5(), player, true);
 				}
 			}
 		}
 		else if (Rnd.get(100) < _product.getChance())
 		{
-			final int amount = (int) (_product.getCount() * _amount);
-			rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), amount, 0));
-			player.addItem("LCoinShop", _product.getProductionId(), amount, player, true);
+			rewards.put(0, new LimitShopRandomCraftReward(_product.getProductionId(), (int) (_product.getCount() * _amount), 0));
+			player.addItem("LCoinShop", _product.getProductionId(), _product.getCount() * _amount, player, true);
 		}
 		
 		// Update account variables.
@@ -248,7 +257,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			player.getAccountVariables().set(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), player.getAccountVariables().getInt(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), 0) + _amount);
 		}
 		
-		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, rewards));
+		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, Math.max(remainingInfo - _amount, 0), rewards.values()));
 		player.sendItemList();
 		
 		// Remove request.
diff --git a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
index e297d56193..59f30f3e2b 100644
--- a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
+++ b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
@@ -16,11 +16,8 @@
  */
 package org.l2jmobius.gameserver.network.serverpackets.limitshop;
 
-import java.util.List;
+import java.util.Collection;
 
-import org.l2jmobius.gameserver.data.xml.LimitShopCraftData;
-import org.l2jmobius.gameserver.data.xml.LimitShopData;
-import org.l2jmobius.gameserver.model.holders.LimitShopProductHolder;
 import org.l2jmobius.gameserver.model.holders.LimitShopRandomCraftReward;
 import org.l2jmobius.gameserver.network.ServerPackets;
 import org.l2jmobius.gameserver.network.serverpackets.ServerPacket;
@@ -32,66 +29,32 @@ public class ExPurchaseLimitShopItemResult extends ServerPacket
 {
 	private final int _category, _productId;
 	private final boolean _isSuccess;
-	private final List<LimitShopRandomCraftReward> _rewards;
-	private final LimitShopProductHolder _product;
+	private final int _remainingInfo;
+	private final Collection<LimitShopRandomCraftReward> _rewards;
 	
-	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, List<LimitShopRandomCraftReward> rewards)
+	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, int remainingInfo, Collection<LimitShopRandomCraftReward> rewards)
 	{
 		_isSuccess = isSuccess;
 		_category = category;
 		_productId = productId;
+		_remainingInfo = remainingInfo;
 		_rewards = rewards;
-		switch (_category)
-		{
-			case 3: // Normal Lcoin Shop
-			{
-				_product = LimitShopData.getInstance().getProduct(_productId);
-				break;
-			}
-			case 4: // Lcoin Special Craft
-			{
-				_product = LimitShopCraftData.getInstance().getProduct(_productId);
-				break;
-			}
-			default:
-			{
-				_product = null;
-			}
-		}
 	}
 	
 	@Override
 	public void write()
 	{
 		ServerPackets.EX_PURCHASE_LIMIT_SHOP_ITEM_BUY.writeId(this);
-		if ((_product == null) || !_isSuccess)
+		writeByte(_isSuccess ? 0 : 1);
+		writeByte(_category);
+		writeInt(_productId);
+		writeInt(_rewards.size());
+		for (LimitShopRandomCraftReward entry : _rewards)
 		{
-			writeByte(1);
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(1);
-			writeByte(1);
-			writeInt(0);
-			writeLong(0);
-		}
-		else
-		{
-			writeByte(0); // success
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(_rewards.size());
-			int counter = 0;
-			for (LimitShopRandomCraftReward entry : _rewards)
-			{
-				if (counter == _rewards.size())
-				{
-					break;
-				}
-				writeByte(entry.getRewardIndex());
-				writeInt(0);
-				writeInt(entry.getCount());
-				counter++;
-			}
+			writeByte(entry.getRewardIndex());
+			writeInt(entry.getItemId());
+			writeInt(entry.getCount().get());
 		}
+		writeInt(_remainingInfo);
 	}
 }
\ No newline at end of file
diff --git a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
index 01567438b3..d200cd7502 100644
--- a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
+++ b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
@@ -16,19 +16,21 @@
  */
 package org.l2jmobius.gameserver.model.holders;
 
+import java.util.concurrent.atomic.AtomicInteger;
+
 /**
  * @author Gustavo Fonseca
  */
 public class LimitShopRandomCraftReward
 {
 	private final int _itemId;
-	private final int _count;
+	private final AtomicInteger _count;
 	private final int _rewardIndex;
 	
 	public LimitShopRandomCraftReward(int itemId, int count, int rewardIndex)
 	{
 		_itemId = itemId;
-		_count = count;
+		_count = new AtomicInteger(count);
 		_rewardIndex = rewardIndex;
 	}
 	
@@ -37,7 +39,7 @@ public class LimitShopRandomCraftReward
 		return _itemId;
 	}
 	
-	public int getCount()
+	public AtomicInteger getCount()
 	{
 		return _count;
 	}
diff --git a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
index e9895b7527..09dc41511d 100644
--- a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
+++ b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
@@ -16,9 +16,10 @@
  */
 package org.l2jmobius.gameserver.network.clientpackets.limitshop;
 
-import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.network.ReadablePacket;
@@ -46,10 +47,10 @@ import org.l2jmobius.gameserver.network.serverpackets.primeshop.ExBRBuyProduct;
  */
 public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 {
+	private int _shopIndex;
 	private int _productId;
 	private int _amount;
 	private LimitShopProductHolder _product;
-	private int _shopIndex;
 	
 	@Override
 	public void read(ReadablePacket packet)
@@ -99,24 +100,28 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		if ((_amount < 1) || (_amount > 10000))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (!player.isInventoryUnder80(false))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if ((player.getLevel() < _product.getMinLevel()) || (player.getLevel() > _product.getMaxLevel()))
 		{
 			player.sendPacket(SystemMessageId.YOUR_LEVEL_CANNOT_PURCHASE_THIS_ITEM);
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (player.hasItemRequest() || player.hasRequest(PrimeShopRequest.class))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVALID_USER_STATE));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
@@ -130,6 +135,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You have reached your daily limit."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
@@ -139,11 +145,13 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You cannot buy any more of this item."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
 		
 		// Check existing items.
+		final int remainingInfo = Math.max(0, Math.max(_product.getAccountBuyLimit(), _product.getAccountDailyLimit()));
 		for (int i = 0; i < _product.getIngredientIds().length; i++)
 		{
 			if (_product.getIngredientIds()[i] == 0)
@@ -156,6 +164,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -165,6 +174,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -172,6 +182,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 				return;
 			}
 		}
@@ -219,43 +230,42 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		}
 		
 		// Reward.
-		final List<LimitShopRandomCraftReward> rewards = new ArrayList<>();
+		final Map<Integer, LimitShopRandomCraftReward> rewards = new HashMap<>();
 		if (_product.getProductionId2() > 0)
 		{
 			for (int i = 0; i < _amount; i++)
 			{
 				if (Rnd.get(100) < _product.getChance())
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), (int) _product.getCount(), 0));
+					rewards.computeIfAbsent(0, k -> new LimitShopRandomCraftReward(_product.getProductionId(), 0, 0)).getCount().addAndGet((int) _product.getCount());
 					player.addItem("LCoinShop", _product.getProductionId(), _product.getCount(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance2()) || (_product.getProductionId3() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId2(), (int) _product.getCount2(), 1));
+					rewards.computeIfAbsent(1, k -> new LimitShopRandomCraftReward(_product.getProductionId2(), 0, 1)).getCount().addAndGet((int) _product.getCount2());
 					player.addItem("LCoinShop", _product.getProductionId2(), _product.getCount2(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance3()) || (_product.getProductionId4() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId3(), (int) _product.getCount3(), 2));
+					rewards.computeIfAbsent(2, k -> new LimitShopRandomCraftReward(_product.getProductionId3(), 0, 2)).getCount().addAndGet((int) _product.getCount3());
 					player.addItem("LCoinShop", _product.getProductionId3(), _product.getCount3(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance4()) || (_product.getProductionId5() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId4(), (int) _product.getCount4(), 3));
+					rewards.computeIfAbsent(3, k -> new LimitShopRandomCraftReward(_product.getProductionId4(), 0, 3)).getCount().addAndGet((int) _product.getCount4());
 					player.addItem("LCoinShop", _product.getProductionId4(), _product.getCount4(), player, true);
 				}
 				else if (_product.getProductionId5() > 0)
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId5(), (int) _product.getCount5(), 4));
+					rewards.computeIfAbsent(4, k -> new LimitShopRandomCraftReward(_product.getProductionId5(), 0, 4)).getCount().addAndGet((int) _product.getCount5());
 					player.addItem("LCoinShop", _product.getProductionId5(), _product.getCount5(), player, true);
 				}
 			}
 		}
 		else if (Rnd.get(100) < _product.getChance())
 		{
-			final int amount = (int) (_product.getCount() * _amount);
-			rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), amount, 0));
-			player.addItem("LCoinShop", _product.getProductionId(), amount, player, true);
+			rewards.put(0, new LimitShopRandomCraftReward(_product.getProductionId(), (int) (_product.getCount() * _amount), 0));
+			player.addItem("LCoinShop", _product.getProductionId(), _product.getCount() * _amount, player, true);
 		}
 		
 		// Update account variables.
@@ -268,7 +278,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			player.getAccountVariables().set(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), player.getAccountVariables().getInt(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), 0) + _amount);
 		}
 		
-		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, rewards));
+		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, Math.max(remainingInfo - _amount, 0), rewards.values()));
 		player.sendItemList();
 		
 		// Remove request.
diff --git a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
index 95df57e67a..59f30f3e2b 100644
--- a/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
+++ b/L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
@@ -16,12 +16,8 @@
  */
 package org.l2jmobius.gameserver.network.serverpackets.limitshop;
 
-import java.util.List;
+import java.util.Collection;
 
-import org.l2jmobius.gameserver.data.xml.LimitShopClanData;
-import org.l2jmobius.gameserver.data.xml.LimitShopCraftData;
-import org.l2jmobius.gameserver.data.xml.LimitShopData;
-import org.l2jmobius.gameserver.model.holders.LimitShopProductHolder;
 import org.l2jmobius.gameserver.model.holders.LimitShopRandomCraftReward;
 import org.l2jmobius.gameserver.network.ServerPackets;
 import org.l2jmobius.gameserver.network.serverpackets.ServerPacket;
@@ -33,71 +29,32 @@ public class ExPurchaseLimitShopItemResult extends ServerPacket
 {
 	private final int _category, _productId;
 	private final boolean _isSuccess;
-	private final List<LimitShopRandomCraftReward> _rewards;
-	private final LimitShopProductHolder _product;
+	private final int _remainingInfo;
+	private final Collection<LimitShopRandomCraftReward> _rewards;
 	
-	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, List<LimitShopRandomCraftReward> rewards)
+	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, int remainingInfo, Collection<LimitShopRandomCraftReward> rewards)
 	{
 		_isSuccess = isSuccess;
 		_category = category;
 		_productId = productId;
+		_remainingInfo = remainingInfo;
 		_rewards = rewards;
-		switch (_category)
-		{
-			case 3: // Normal Lcoin Shop
-			{
-				_product = LimitShopData.getInstance().getProduct(_productId);
-				break;
-			}
-			case 4: // Lcoin Special Craft
-			{
-				_product = LimitShopCraftData.getInstance().getProduct(_productId);
-				break;
-			}
-			case 100: // Clan Shop
-			{
-				_product = LimitShopClanData.getInstance().getProduct(_productId);
-				break;
-			}
-			default:
-			{
-				_product = null;
-			}
-		}
 	}
 	
 	@Override
 	public void write()
 	{
 		ServerPackets.EX_PURCHASE_LIMIT_SHOP_ITEM_BUY.writeId(this);
-		if ((_product == null) || !_isSuccess)
+		writeByte(_isSuccess ? 0 : 1);
+		writeByte(_category);
+		writeInt(_productId);
+		writeInt(_rewards.size());
+		for (LimitShopRandomCraftReward entry : _rewards)
 		{
-			writeByte(1);
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(1);
-			writeByte(1);
-			writeInt(0);
-			writeLong(0);
-		}
-		else
-		{
-			writeByte(0); // success
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(_rewards.size());
-			int counter = 0;
-			for (LimitShopRandomCraftReward entry : _rewards)
-			{
-				if (counter == _rewards.size())
-				{
-					break;
-				}
-				writeByte(entry.getRewardIndex());
-				writeInt(0);
-				writeInt(entry.getCount());
-				counter++;
-			}
+			writeByte(entry.getRewardIndex());
+			writeInt(entry.getItemId());
+			writeInt(entry.getCount().get());
 		}
+		writeInt(_remainingInfo);
 	}
 }
\ No newline at end of file
diff --git a/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java b/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
index 01567438b3..d200cd7502 100644
--- a/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
+++ b/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
@@ -16,19 +16,21 @@
  */
 package org.l2jmobius.gameserver.model.holders;
 
+import java.util.concurrent.atomic.AtomicInteger;
+
 /**
  * @author Gustavo Fonseca
  */
 public class LimitShopRandomCraftReward
 {
 	private final int _itemId;
-	private final int _count;
+	private final AtomicInteger _count;
 	private final int _rewardIndex;
 	
 	public LimitShopRandomCraftReward(int itemId, int count, int rewardIndex)
 	{
 		_itemId = itemId;
-		_count = count;
+		_count = new AtomicInteger(count);
 		_rewardIndex = rewardIndex;
 	}
 	
@@ -37,7 +39,7 @@ public class LimitShopRandomCraftReward
 		return _itemId;
 	}
 	
-	public int getCount()
+	public AtomicInteger getCount()
 	{
 		return _count;
 	}
diff --git a/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java b/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
index e9895b7527..09dc41511d 100644
--- a/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
+++ b/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
@@ -16,9 +16,10 @@
  */
 package org.l2jmobius.gameserver.network.clientpackets.limitshop;
 
-import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.network.ReadablePacket;
@@ -46,10 +47,10 @@ import org.l2jmobius.gameserver.network.serverpackets.primeshop.ExBRBuyProduct;
  */
 public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 {
+	private int _shopIndex;
 	private int _productId;
 	private int _amount;
 	private LimitShopProductHolder _product;
-	private int _shopIndex;
 	
 	@Override
 	public void read(ReadablePacket packet)
@@ -99,24 +100,28 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		if ((_amount < 1) || (_amount > 10000))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (!player.isInventoryUnder80(false))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if ((player.getLevel() < _product.getMinLevel()) || (player.getLevel() > _product.getMaxLevel()))
 		{
 			player.sendPacket(SystemMessageId.YOUR_LEVEL_CANNOT_PURCHASE_THIS_ITEM);
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (player.hasItemRequest() || player.hasRequest(PrimeShopRequest.class))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVALID_USER_STATE));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
@@ -130,6 +135,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You have reached your daily limit."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
@@ -139,11 +145,13 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You cannot buy any more of this item."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
 		
 		// Check existing items.
+		final int remainingInfo = Math.max(0, Math.max(_product.getAccountBuyLimit(), _product.getAccountDailyLimit()));
 		for (int i = 0; i < _product.getIngredientIds().length; i++)
 		{
 			if (_product.getIngredientIds()[i] == 0)
@@ -156,6 +164,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -165,6 +174,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -172,6 +182,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 				return;
 			}
 		}
@@ -219,43 +230,42 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		}
 		
 		// Reward.
-		final List<LimitShopRandomCraftReward> rewards = new ArrayList<>();
+		final Map<Integer, LimitShopRandomCraftReward> rewards = new HashMap<>();
 		if (_product.getProductionId2() > 0)
 		{
 			for (int i = 0; i < _amount; i++)
 			{
 				if (Rnd.get(100) < _product.getChance())
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), (int) _product.getCount(), 0));
+					rewards.computeIfAbsent(0, k -> new LimitShopRandomCraftReward(_product.getProductionId(), 0, 0)).getCount().addAndGet((int) _product.getCount());
 					player.addItem("LCoinShop", _product.getProductionId(), _product.getCount(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance2()) || (_product.getProductionId3() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId2(), (int) _product.getCount2(), 1));
+					rewards.computeIfAbsent(1, k -> new LimitShopRandomCraftReward(_product.getProductionId2(), 0, 1)).getCount().addAndGet((int) _product.getCount2());
 					player.addItem("LCoinShop", _product.getProductionId2(), _product.getCount2(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance3()) || (_product.getProductionId4() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId3(), (int) _product.getCount3(), 2));
+					rewards.computeIfAbsent(2, k -> new LimitShopRandomCraftReward(_product.getProductionId3(), 0, 2)).getCount().addAndGet((int) _product.getCount3());
 					player.addItem("LCoinShop", _product.getProductionId3(), _product.getCount3(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance4()) || (_product.getProductionId5() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId4(), (int) _product.getCount4(), 3));
+					rewards.computeIfAbsent(3, k -> new LimitShopRandomCraftReward(_product.getProductionId4(), 0, 3)).getCount().addAndGet((int) _product.getCount4());
 					player.addItem("LCoinShop", _product.getProductionId4(), _product.getCount4(), player, true);
 				}
 				else if (_product.getProductionId5() > 0)
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId5(), (int) _product.getCount5(), 4));
+					rewards.computeIfAbsent(4, k -> new LimitShopRandomCraftReward(_product.getProductionId5(), 0, 4)).getCount().addAndGet((int) _product.getCount5());
 					player.addItem("LCoinShop", _product.getProductionId5(), _product.getCount5(), player, true);
 				}
 			}
 		}
 		else if (Rnd.get(100) < _product.getChance())
 		{
-			final int amount = (int) (_product.getCount() * _amount);
-			rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), amount, 0));
-			player.addItem("LCoinShop", _product.getProductionId(), amount, player, true);
+			rewards.put(0, new LimitShopRandomCraftReward(_product.getProductionId(), (int) (_product.getCount() * _amount), 0));
+			player.addItem("LCoinShop", _product.getProductionId(), _product.getCount() * _amount, player, true);
 		}
 		
 		// Update account variables.
@@ -268,7 +278,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			player.getAccountVariables().set(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), player.getAccountVariables().getInt(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), 0) + _amount);
 		}
 		
-		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, rewards));
+		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, Math.max(remainingInfo - _amount, 0), rewards.values()));
 		player.sendItemList();
 		
 		// Remove request.
diff --git a/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java b/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
index 95df57e67a..59f30f3e2b 100644
--- a/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
+++ b/L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
@@ -16,12 +16,8 @@
  */
 package org.l2jmobius.gameserver.network.serverpackets.limitshop;
 
-import java.util.List;
+import java.util.Collection;
 
-import org.l2jmobius.gameserver.data.xml.LimitShopClanData;
-import org.l2jmobius.gameserver.data.xml.LimitShopCraftData;
-import org.l2jmobius.gameserver.data.xml.LimitShopData;
-import org.l2jmobius.gameserver.model.holders.LimitShopProductHolder;
 import org.l2jmobius.gameserver.model.holders.LimitShopRandomCraftReward;
 import org.l2jmobius.gameserver.network.ServerPackets;
 import org.l2jmobius.gameserver.network.serverpackets.ServerPacket;
@@ -33,71 +29,32 @@ public class ExPurchaseLimitShopItemResult extends ServerPacket
 {
 	private final int _category, _productId;
 	private final boolean _isSuccess;
-	private final List<LimitShopRandomCraftReward> _rewards;
-	private final LimitShopProductHolder _product;
+	private final int _remainingInfo;
+	private final Collection<LimitShopRandomCraftReward> _rewards;
 	
-	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, List<LimitShopRandomCraftReward> rewards)
+	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, int remainingInfo, Collection<LimitShopRandomCraftReward> rewards)
 	{
 		_isSuccess = isSuccess;
 		_category = category;
 		_productId = productId;
+		_remainingInfo = remainingInfo;
 		_rewards = rewards;
-		switch (_category)
-		{
-			case 3: // Normal Lcoin Shop
-			{
-				_product = LimitShopData.getInstance().getProduct(_productId);
-				break;
-			}
-			case 4: // Lcoin Special Craft
-			{
-				_product = LimitShopCraftData.getInstance().getProduct(_productId);
-				break;
-			}
-			case 100: // Clan Shop
-			{
-				_product = LimitShopClanData.getInstance().getProduct(_productId);
-				break;
-			}
-			default:
-			{
-				_product = null;
-			}
-		}
 	}
 	
 	@Override
 	public void write()
 	{
 		ServerPackets.EX_PURCHASE_LIMIT_SHOP_ITEM_BUY.writeId(this);
-		if ((_product == null) || !_isSuccess)
+		writeByte(_isSuccess ? 0 : 1);
+		writeByte(_category);
+		writeInt(_productId);
+		writeInt(_rewards.size());
+		for (LimitShopRandomCraftReward entry : _rewards)
 		{
-			writeByte(1);
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(1);
-			writeByte(1);
-			writeInt(0);
-			writeLong(0);
-		}
-		else
-		{
-			writeByte(0); // success
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(_rewards.size());
-			int counter = 0;
-			for (LimitShopRandomCraftReward entry : _rewards)
-			{
-				if (counter == _rewards.size())
-				{
-					break;
-				}
-				writeByte(entry.getRewardIndex());
-				writeInt(0);
-				writeInt(entry.getCount());
-				counter++;
-			}
+			writeByte(entry.getRewardIndex());
+			writeInt(entry.getItemId());
+			writeInt(entry.getCount().get());
 		}
+		writeInt(_remainingInfo);
 	}
 }
\ No newline at end of file
diff --git a/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java b/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
index 01567438b3..d200cd7502 100644
--- a/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
+++ b/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/model/holders/LimitShopRandomCraftReward.java
@@ -16,19 +16,21 @@
  */
 package org.l2jmobius.gameserver.model.holders;
 
+import java.util.concurrent.atomic.AtomicInteger;
+
 /**
  * @author Gustavo Fonseca
  */
 public class LimitShopRandomCraftReward
 {
 	private final int _itemId;
-	private final int _count;
+	private final AtomicInteger _count;
 	private final int _rewardIndex;
 	
 	public LimitShopRandomCraftReward(int itemId, int count, int rewardIndex)
 	{
 		_itemId = itemId;
-		_count = count;
+		_count = new AtomicInteger(count);
 		_rewardIndex = rewardIndex;
 	}
 	
@@ -37,7 +39,7 @@ public class LimitShopRandomCraftReward
 		return _itemId;
 	}
 	
-	public int getCount()
+	public AtomicInteger getCount()
 	{
 		return _count;
 	}
diff --git a/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java b/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
index 5bd0bd506f..36948b0480 100644
--- a/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
+++ b/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/network/clientpackets/limitshop/RequestPurchaseLimitShopItemBuy.java
@@ -16,9 +16,10 @@
  */
 package org.l2jmobius.gameserver.network.clientpackets.limitshop;
 
-import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.network.ReadablePacket;
@@ -47,10 +48,10 @@ import org.l2jmobius.gameserver.network.serverpackets.primeshop.ExBRBuyProduct;
  */
 public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 {
+	private int _shopIndex;
 	private int _productId;
 	private int _amount;
 	private LimitShopProductHolder _product;
-	private int _shopIndex;
 	
 	@Override
 	public void read(ReadablePacket packet)
@@ -103,24 +104,28 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		if ((_amount < 1) || (_amount > 10000))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (!player.isInventoryUnder80(false))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVENTORY_OVERFLOW));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if ((player.getLevel() < _product.getMinLevel()) || (player.getLevel() > _product.getMaxLevel()))
 		{
 			player.sendPacket(SystemMessageId.YOUR_LEVEL_CANNOT_PURCHASE_THIS_ITEM);
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
 		if (player.hasItemRequest() || player.hasRequest(PrimeShopRequest.class))
 		{
 			player.sendPacket(new ExBRBuyProduct(ExBrProductReplyType.INVALID_USER_STATE));
+			player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 			return;
 		}
 		
@@ -134,6 +139,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You have reached your daily limit."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
@@ -143,11 +149,13 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendMessage("You cannot buy any more of this item."); // TODO: Retail system message?
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, 0, Collections.emptyList()));
 				return;
 			}
 		}
 		
 		// Check existing items.
+		final int remainingInfo = Math.max(0, Math.max(_product.getAccountBuyLimit(), _product.getAccountDailyLimit()));
 		for (int i = 0; i < _product.getIngredientIds().length; i++)
 		{
 			if (_product.getIngredientIds()[i] == 0)
@@ -160,6 +168,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -169,6 +178,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -178,6 +188,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 				{
 					player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 					player.removeRequest(PrimeShopRequest.class);
+					player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 					return;
 				}
 			}
@@ -185,6 +196,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			{
 				player.sendPacket(SystemMessageId.INCORRECT_ITEM_COUNT_2);
 				player.removeRequest(PrimeShopRequest.class);
+				player.sendPacket(new ExPurchaseLimitShopItemResult(false, _shopIndex, _productId, remainingInfo, Collections.emptyList()));
 				return;
 			}
 		}
@@ -238,43 +250,42 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 		}
 		
 		// Reward.
-		final List<LimitShopRandomCraftReward> rewards = new ArrayList<>();
+		final Map<Integer, LimitShopRandomCraftReward> rewards = new HashMap<>();
 		if (_product.getProductionId2() > 0)
 		{
 			for (int i = 0; i < _amount; i++)
 			{
 				if (Rnd.get(100) < _product.getChance())
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), (int) _product.getCount(), 0));
+					rewards.computeIfAbsent(0, k -> new LimitShopRandomCraftReward(_product.getProductionId(), 0, 0)).getCount().addAndGet((int) _product.getCount());
 					player.addItem("LCoinShop", _product.getProductionId(), _product.getCount(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance2()) || (_product.getProductionId3() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId2(), (int) _product.getCount2(), 1));
+					rewards.computeIfAbsent(1, k -> new LimitShopRandomCraftReward(_product.getProductionId2(), 0, 1)).getCount().addAndGet((int) _product.getCount2());
 					player.addItem("LCoinShop", _product.getProductionId2(), _product.getCount2(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance3()) || (_product.getProductionId4() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId3(), (int) _product.getCount3(), 2));
+					rewards.computeIfAbsent(2, k -> new LimitShopRandomCraftReward(_product.getProductionId3(), 0, 2)).getCount().addAndGet((int) _product.getCount3());
 					player.addItem("LCoinShop", _product.getProductionId3(), _product.getCount3(), player, true);
 				}
 				else if ((Rnd.get(100) < _product.getChance4()) || (_product.getProductionId5() == 0))
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId4(), (int) _product.getCount4(), 3));
+					rewards.computeIfAbsent(3, k -> new LimitShopRandomCraftReward(_product.getProductionId4(), 0, 3)).getCount().addAndGet((int) _product.getCount4());
 					player.addItem("LCoinShop", _product.getProductionId4(), _product.getCount4(), player, true);
 				}
 				else if (_product.getProductionId5() > 0)
 				{
-					rewards.add(new LimitShopRandomCraftReward(_product.getProductionId5(), (int) _product.getCount5(), 4));
+					rewards.computeIfAbsent(4, k -> new LimitShopRandomCraftReward(_product.getProductionId5(), 0, 4)).getCount().addAndGet((int) _product.getCount5());
 					player.addItem("LCoinShop", _product.getProductionId5(), _product.getCount5(), player, true);
 				}
 			}
 		}
 		else if (Rnd.get(100) < _product.getChance())
 		{
-			final int amount = (int) (_product.getCount() * _amount);
-			rewards.add(new LimitShopRandomCraftReward(_product.getProductionId(), amount, 0));
-			player.addItem("LCoinShop", _product.getProductionId(), amount, player, true);
+			rewards.put(0, new LimitShopRandomCraftReward(_product.getProductionId(), (int) (_product.getCount() * _amount), 0));
+			player.addItem("LCoinShop", _product.getProductionId(), _product.getCount() * _amount, player, true);
 		}
 		
 		// Update account variables.
@@ -287,7 +298,7 @@ public class RequestPurchaseLimitShopItemBuy implements ClientPacket
 			player.getAccountVariables().set(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), player.getAccountVariables().getInt(AccountVariables.LCOIN_SHOP_PRODUCT_COUNT + _product.getProductionId(), 0) + _amount);
 		}
 		
-		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, rewards));
+		player.sendPacket(new ExPurchaseLimitShopItemResult(true, _shopIndex, _productId, Math.max(remainingInfo - _amount, 0), rewards.values()));
 		player.sendItemList();
 		
 		// Remove request.
diff --git a/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java b/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
index 95df57e67a..59f30f3e2b 100644
--- a/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
+++ b/L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/network/serverpackets/limitshop/ExPurchaseLimitShopItemResult.java
@@ -16,12 +16,8 @@
  */
 package org.l2jmobius.gameserver.network.serverpackets.limitshop;
 
-import java.util.List;
+import java.util.Collection;
 
-import org.l2jmobius.gameserver.data.xml.LimitShopClanData;
-import org.l2jmobius.gameserver.data.xml.LimitShopCraftData;
-import org.l2jmobius.gameserver.data.xml.LimitShopData;
-import org.l2jmobius.gameserver.model.holders.LimitShopProductHolder;
 import org.l2jmobius.gameserver.model.holders.LimitShopRandomCraftReward;
 import org.l2jmobius.gameserver.network.ServerPackets;
 import org.l2jmobius.gameserver.network.serverpackets.ServerPacket;
@@ -33,71 +29,32 @@ public class ExPurchaseLimitShopItemResult extends ServerPacket
 {
 	private final int _category, _productId;
 	private final boolean _isSuccess;
-	private final List<LimitShopRandomCraftReward> _rewards;
-	private final LimitShopProductHolder _product;
+	private final int _remainingInfo;
+	private final Collection<LimitShopRandomCraftReward> _rewards;
 	
-	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, List<LimitShopRandomCraftReward> rewards)
+	public ExPurchaseLimitShopItemResult(boolean isSuccess, int category, int productId, int remainingInfo, Collection<LimitShopRandomCraftReward> rewards)
 	{
 		_isSuccess = isSuccess;
 		_category = category;
 		_productId = productId;
+		_remainingInfo = remainingInfo;
 		_rewards = rewards;
-		switch (_category)
-		{
-			case 3: // Normal Lcoin Shop
-			{
-				_product = LimitShopData.getInstance().getProduct(_productId);
-				break;
-			}
-			case 4: // Lcoin Special Craft
-			{
-				_product = LimitShopCraftData.getInstance().getProduct(_productId);
-				break;
-			}
-			case 100: // Clan Shop
-			{
-				_product = LimitShopClanData.getInstance().getProduct(_productId);
-				break;
-			}
-			default:
-			{
-				_product = null;
-			}
-		}
 	}
 	
 	@Override
 	public void write()
 	{
 		ServerPackets.EX_PURCHASE_LIMIT_SHOP_ITEM_BUY.writeId(this);
-		if ((_product == null) || !_isSuccess)
+		writeByte(_isSuccess ? 0 : 1);
+		writeByte(_category);
+		writeInt(_productId);
+		writeInt(_rewards.size());
+		for (LimitShopRandomCraftReward entry : _rewards)
 		{
-			writeByte(1);
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(1);
-			writeByte(1);
-			writeInt(0);
-			writeLong(0);
-		}
-		else
-		{
-			writeByte(0); // success
-			writeByte(_category);
-			writeInt(_productId);
-			writeInt(_rewards.size());
-			int counter = 0;
-			for (LimitShopRandomCraftReward entry : _rewards)
-			{
-				if (counter == _rewards.size())
-				{
-					break;
-				}
-				writeByte(entry.getRewardIndex());
-				writeInt(0);
-				writeInt(entry.getCount());
-				counter++;
-			}
+			writeByte(entry.getRewardIndex());
+			writeInt(entry.getItemId());
+			writeInt(entry.getCount().get());
 		}
+		writeInt(_remainingInfo);
 	}
 }
\ No newline at end of file