diff --git a/README.md b/README.md
index 5682396..096769b 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Feel free to contribute, send MR/PR or issues.
 
 ## Description
 
-Keep your Emeralds in a bank!
+Keep your Emeralds in a bank! And trade with shops.
 
 Why Emeralds? In MineClone the emerald is money to trade with villagers!
 
@@ -31,6 +31,15 @@ If rightclick on bank, you can keep your Emeralds (or emeraldblocks) inside.
 If punch the bank, get back your Emeralds.
 
 
+Emeralds shops:
+
+Put items in emerald shops, set a price and the item count in the shop GUI.
+
+And ready, the players can will buy your items.
+
+You can craft the shops.
+
+
 User /pay command. Pay emeralds to another player:
 ```
 /pay <player> <num>
@@ -50,17 +59,7 @@ This mod is for [MineClone2](https://content.minetest.net/packages/Wuzzy/mineclo
 
 ## Copying
 
-> Copyright (C) 2021 Free Software Foundation
+> Copyright (C) 2021 2022 GNU Hacker
 	
-> Emeraldbank is free software: you can redistribute it and/or modify
->  it under the terms of the GNU General Public License as published by
->  the Free Software Foundation, either version 3 of the License, or
->  any later version.
-	
->  Emeraldbank is distributed in the hope that it will be useful,
->  but WITHOUT ANY WARRANTY; without even the implied warranty of
->  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
->  GNU General Public License for more details.
-	
->  You should have received a copy of the GNU General Public License
->  along with Emeraldbank.  If not, see <https://www.gnu.org/licenses/>.
+> Emeraldbank code is under GPLv3 (read LICENSE)
+> cash.ogg sound file and screenshot.png is under CC-0 (public domain)