diff --git a/pos_keyboard/README.rst b/pos_keyboard/README.rst
index a685a68..0e6b8f8 100644
--- a/pos_keyboard/README.rst
+++ b/pos_keyboard/README.rst
@@ -1,6 +1,6 @@
-.. image:: https://img.shields.io/badge/license-LGPL--3-blue.png
-   :target: https://www.gnu.org/licenses/lgpl
-   :alt: License: LGPL-3
+.. image:: https://img.shields.io/badge/license-MIT-blue.svg
+   :target: https://opensource.org/licenses/MIT
+   :alt: License: MIT
 
 ===================================
  Keyboard support in Point Of Sale
diff --git a/pos_keyboard/__init__.py b/pos_keyboard/__init__.py
index 40a96af..ca03eda 100644
--- a/pos_keyboard/__init__.py
+++ b/pos_keyboard/__init__.py
@@ -1 +1 @@
-# -*- coding: utf-8 -*-
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
diff --git a/pos_keyboard/__manifest__.py b/pos_keyboard/__manifest__.py
index 3746a82..43db05f 100644
--- a/pos_keyboard/__manifest__.py
+++ b/pos_keyboard/__manifest__.py
@@ -3,44 +3,33 @@
 # Copyright 2016-2018 Ivan Yelizariev <https://it-projects.info/team/yelizariev>
 # Copyright 2018 Ruslan Ronzhin <https://it-projects.info/team/rusllan>
 # Copyright 2019 Kolushov Alexandr <https://it-projects.info/team/kolushovalexandr>
+# Copyright 2019 Anvar Kildebekov https://it-projects.info/team/fedoranvar>
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
 {
     "name": """Keyboard support in Point Of Sale""",
     "summary": """Module allows to use usual keyboard (not virtual one) in Point of Sale""",
     "category": "Point Of Sale",
     # "live_test_url": "http://apps.it-projects.info/shop/product/DEMO-URL?version={ODOO_BRANCH}",
-    "images": ['images/keyboard.png'],
-    "version": "11.0.1.1.5",
+    "images": ["images/keyboard.png"],
+    "version": "12.0.1.1.5",
     "application": False,
-
     "author": "IT-Projects LLC, Ivan Yelizariev",
     "support": "apps@it-projects.info",
     "website": "https://it-projects.info/team/yelizariev",
     "license": "LGPL-3",
-
     "price": 15.00,
     "currency": "EUR",
-
-    "depends": [
-        "point_of_sale",
-    ],
+    "depends": ["point_of_sale"],
     "external_dependencies": {"python": [], "bin": []},
-    "data": [
-        "data.xml"
-    ],
-    "demo": [
-    ],
-    "qweb": [
-    ],
-
+    "data": ["data.xml"],
+    "demo": [],
+    "qweb": [],
     "post_load": None,
     "pre_init_hook": None,
     "post_init_hook": None,
     "uninstall_hook": None,
-
     "auto_install": False,
     "installable": True,
-
     # "demo_title": "{MODULE_NAME}",
     # "demo_addons": [
     # ],
diff --git a/pos_keyboard/data.xml b/pos_keyboard/data.xml
index 295b0da..9d36b51 100644
--- a/pos_keyboard/data.xml
+++ b/pos_keyboard/data.xml
@@ -2,7 +2,7 @@
 <!--Copyright 2015 igallyamov <https://github.com/igallyamov>
     Copyright 2016 ufaks <https://github.com/ufaks>
     Copyright 2019 Kolushov Alexandr <https://it-projects.info/team/kolushovalexandr>
-    License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html). -->
+    License MIT (https://opensource.org/licenses/MIT). -->
 <openerp>
 
         <template id="assets" inherit_id="point_of_sale.assets">
diff --git a/pos_keyboard/static/src/js/pos.js b/pos_keyboard/static/src/js/pos.js
index ceb521f..7581f85 100644
--- a/pos_keyboard/static/src/js/pos.js
+++ b/pos_keyboard/static/src/js/pos.js
@@ -4,7 +4,7 @@
     Copyright 2019 Kolushov Alexandr <https://it-projects.info/team/kolushovalexandr>
     Copyright 2019 ssaid <https://github.com/ssaid>
     Copyright 2019 raulovallet <https://github.com/raulovallet>
-    License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html). */
+    License MIT (https://opensource.org/licenses/MIT). */
 /* eslint-disable complexity */
 odoo.define("pos_keyboard.pos", function(require) {
     "use strict";
diff --git a/pos_keyboard/static/src/js/test_pos_keyboard.js b/pos_keyboard/static/src/js/test_pos_keyboard.js
index ab48254..5a00f5a 100644
--- a/pos_keyboard/static/src/js/test_pos_keyboard.js
+++ b/pos_keyboard/static/src/js/test_pos_keyboard.js
@@ -1,6 +1,6 @@
 /*  Copyright 2019 Kolushov Alexandr <https://it-projects.info/team/kolushovalexandr>
     Copyright 2019 Anvar Kildebekov <https://it-projects.info/team/fedoranvar>
-    License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html). */
+    License MIT (https://opensource.org/licenses/MIT). */
 odoo.define("pos_keyboard.tour", function(require) {
     "use strict";
 
diff --git a/pos_keyboard/tests/__init__.py b/pos_keyboard/tests/__init__.py
index add1db2..3eae347 100644
--- a/pos_keyboard/tests/__init__.py
+++ b/pos_keyboard/tests/__init__.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
 
 from . import test_pos_keyboard
diff --git a/pos_keyboard/tests/test_pos_keyboard.py b/pos_keyboard/tests/test_pos_keyboard.py
index 8e7c6e7..6f20916 100644
--- a/pos_keyboard/tests/test_pos_keyboard.py
+++ b/pos_keyboard/tests/test_pos_keyboard.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2019 Kolushov Alexandr <https://it-projects.info/team/kolushovalexandr>
-# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+# License MIT (https://opensource.org/licenses/MIT).
 
 import odoo.tests