diff --git a/ArchiSteamFarm/ArchiHandler.cs b/ArchiSteamFarm/ArchiHandler.cs
index f5abaaffb..ee3bd31e7 100644
--- a/ArchiSteamFarm/ArchiHandler.cs
+++ b/ArchiSteamFarm/ArchiHandler.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/ArchiWebHandler.cs b/ArchiSteamFarm/ArchiWebHandler.cs
index e1a38cc47..4330e7e12 100644
--- a/ArchiSteamFarm/ArchiWebHandler.cs
+++ b/ArchiSteamFarm/ArchiWebHandler.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/Bot.cs b/ArchiSteamFarm/Bot.cs
index 0829ed903..2f2f7b45b 100644
--- a/ArchiSteamFarm/Bot.cs
+++ b/ArchiSteamFarm/Bot.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/CMsgClientClanInviteAction.cs b/ArchiSteamFarm/CMsgClientClanInviteAction.cs
index 21c91d466..afe853f0c 100644
--- a/ArchiSteamFarm/CMsgClientClanInviteAction.cs
+++ b/ArchiSteamFarm/CMsgClientClanInviteAction.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/CardsFarmer.cs b/ArchiSteamFarm/CardsFarmer.cs
index 22d5c82b7..fc6bf5790 100755
--- a/ArchiSteamFarm/CardsFarmer.cs
+++ b/ArchiSteamFarm/CardsFarmer.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/Debugging.cs b/ArchiSteamFarm/Debugging.cs
index cb604e5cd..94bdb8479 100644
--- a/ArchiSteamFarm/Debugging.cs
+++ b/ArchiSteamFarm/Debugging.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/Logging.cs b/ArchiSteamFarm/Logging.cs
index d63378cc3..31aa6cb58 100644
--- a/ArchiSteamFarm/Logging.cs
+++ b/ArchiSteamFarm/Logging.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/Program.cs b/ArchiSteamFarm/Program.cs
index a2331ea75..563d0b84e 100644
--- a/ArchiSteamFarm/Program.cs
+++ b/ArchiSteamFarm/Program.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/SteamItem.cs b/ArchiSteamFarm/SteamItem.cs
index a42b9bc00..2db069c85 100644
--- a/ArchiSteamFarm/SteamItem.cs
+++ b/ArchiSteamFarm/SteamItem.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/SteamItemList.cs b/ArchiSteamFarm/SteamItemList.cs
index db5aacd6f..bbbc98475 100644
--- a/ArchiSteamFarm/SteamItemList.cs
+++ b/ArchiSteamFarm/SteamItemList.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/SteamTradeOffer.cs b/ArchiSteamFarm/SteamTradeOffer.cs
index d772a55fd..d81ec86be 100644
--- a/ArchiSteamFarm/SteamTradeOffer.cs
+++ b/ArchiSteamFarm/SteamTradeOffer.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/SteamTradeOfferRequest.cs b/ArchiSteamFarm/SteamTradeOfferRequest.cs
index fa2e6e52b..22f9c8595 100644
--- a/ArchiSteamFarm/SteamTradeOfferRequest.cs
+++ b/ArchiSteamFarm/SteamTradeOfferRequest.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/Trading.cs b/ArchiSteamFarm/Trading.cs
index a3ec7b017..6d1dc9ce3 100644
--- a/ArchiSteamFarm/Trading.cs
+++ b/ArchiSteamFarm/Trading.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/Utilities.cs b/ArchiSteamFarm/Utilities.cs
index 920c6e6bd..d5c43cc4c 100644
--- a/ArchiSteamFarm/Utilities.cs
+++ b/ArchiSteamFarm/Utilities.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ArchiSteamFarm/WCF.cs b/ArchiSteamFarm/WCF.cs
index 8143b3474..185ae5fcf 100644
--- a/ArchiSteamFarm/WCF.cs
+++ b/ArchiSteamFarm/WCF.cs
@@ -1,4 +1,28 @@
-using System;
+/*
+    _                _      _  ____   _                           _____
+   / \    _ __  ___ | |__  (_)/ ___| | |_  ___   __ _  _ __ ___  |  ___|__ _  _ __  _ __ ___
+  / _ \  | '__|/ __|| '_ \ | |\___ \ | __|/ _ \ / _` || '_ ` _ \ | |_  / _` || '__|| '_ ` _ \
+ / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
+/_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
+
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
+ Contact: JustArchi@JustArchi.net
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+					
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+*/
+
+using System;
 using System.ServiceModel;
 using System.ServiceModel.Channels;
 
diff --git a/ArchiSteamFarm/WebBrowser.cs b/ArchiSteamFarm/WebBrowser.cs
index 1f4fee5c4..64ce34a00 100644
--- a/ArchiSteamFarm/WebBrowser.cs
+++ b/ArchiSteamFarm/WebBrowser.cs
@@ -5,7 +5,7 @@
  / ___ \ | |  | (__ | | | || | ___) || |_|  __/| (_| || | | | | ||  _|| (_| || |   | | | | | |
 /_/   \_\|_|   \___||_| |_||_||____/  \__|\___| \__,_||_| |_| |_||_|   \__,_||_|   |_| |_| |_|
 
- Copyright 2015 Łukasz "JustArchi" Domeradzki
+ Copyright 2015-2016 Łukasz "JustArchi" Domeradzki
  Contact: JustArchi@JustArchi.net
 
  Licensed under the Apache License, Version 2.0 (the "License");