diff --git a/android/app/build.gradle b/android/app/build.gradle
index 5167806..70cd1f2 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -63,9 +63,6 @@ android {
         }
     }
     buildTypes {
-//        all {
-//            buildConfigField ("String[]", "SUPPORTED_DEVICES", collectSupportedDevicesToArray())
-//        }
         debug {
             shrinkResources false
             minifyEnabled false
@@ -90,6 +87,11 @@ android {
         targetCompatibility JavaVersion.VERSION_1_8
     }
 
+    packagingOptions {
+        exclude "META-INF/library_release.kotlin_module"
+        exclude "META-INF/com.android.tools/proguard/coroutines.pro"
+    }
+
     kotlinOptions {
         jvmTarget = JavaVersion.VERSION_1_8.toString()
     }
@@ -114,15 +116,10 @@ dependencies {
     implementation group: 'com.google.code.gson', name: 'gson', version: '2.8.6'
 
 
-    implementation 'com.android.support:multidex:1.0.3'
+    //implementation 'com.android.support:multidex:2.0.1'
     //m4bank dependencies
 
 }
 
-//def collectSupportedDevicesToArray() {
-//    return '{' + rootProject.ext."supportedDevices${getProject().name}".collect {
-//        "\"${it}\""
-//    }.join(",") + '}'
-//}
 
 
diff --git a/lib/core/models/check_data.dart b/lib/core/models/check_data.dart
index 2566760..e4af598 100644
--- a/lib/core/models/check_data.dart
+++ b/lib/core/models/check_data.dart
@@ -2,18 +2,20 @@ import 'package:aman_kassa_flutter/core/models/card_data.dart';
 import 'package:aman_kassa_flutter/core/models/check_item.dart';
 
 class CheckData {
-  final String ?type;
+  final String? type;
   num? card;
+  String? contragent;
   final List<CheckItem>? items;
   CardData? cardData;
-  CheckData({this.type, this.card, this.items, this.cardData});
+  CheckData({this.type, this.card, this.items, this.cardData, this.contragent});
 
   static CheckData fromJson(Map<String, dynamic> json) {
     return CheckData(
-      type: json['type'],
-      card: json['card'],
+      type: json['type'] as String?,
+      card: json['card'] as num?,
       items: (json['items'] as List).map((e) => CheckItem.fromJson(e)).toList(),
-      cardData: CardData.fromJson(json['cardData'])
+      cardData: CardData.fromJson(json['cardData']),
+      contragent: json['type'] as String?,
     );
   }
   Map<String, dynamic> toJson() =>
@@ -21,6 +23,7 @@ class CheckData {
         'type': type,
         'card': card,
         'items': items?.map((e) => e.toJson()).toList(),
-        'cardData': cardData?.toJson()
+        'cardData': cardData?.toJson(),
+        'contragent': contragent,
       };
 }
\ No newline at end of file
diff --git a/lib/core/services/DataService.dart b/lib/core/services/DataService.dart
index d9a0ee2..4432cbc 100644
--- a/lib/core/services/DataService.dart
+++ b/lib/core/services/DataService.dart
@@ -186,6 +186,7 @@ class DataService extends BaseService {
   Future<Response<dynamic>?> sellOrReturn(
       {String? paymentType,
       String? tradeType,
+        String?  contragent,
       required String token,
         required List<ProductDao> kassaItems,
         required List<CalcModel> calcItems,
@@ -198,11 +199,13 @@ class DataService extends BaseService {
         CheckData checkData = _transformProductsToCheckData(
             paymentType: paymentType, tradeType: tradeType, items: kassaItems);
         checkData.cardData = cardData;
+        checkData.contragent = contragent;
         data = jsonEncode(checkData.toJson());
       } else if (mode == SettingModeCalc) {
         CheckData checkData = _transformCalcModelToCheckData(
             paymentType: paymentType, tradeType: tradeType, items: calcItems);
         checkData.cardData = cardData;
+        checkData.contragent = contragent;
         data = jsonEncode(checkData.toJson());
       }
 
diff --git a/lib/main.dart b/lib/main.dart
index 2e71ad4..3f687eb 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -58,7 +58,7 @@ class MainApplication extends StatelessWidget {
             411.43,
             683.43,
           ),
-          builder: () => MaterialApp(
+          builder: (context, child) => MaterialApp(
             theme: ThemeData(
               backgroundColor: backgroundColor,
               primaryColor: primaryColor,
diff --git a/lib/views/home/home_view_m.dart b/lib/views/home/home_view_m.dart
index b0d7f27..0d293ae 100644
--- a/lib/views/home/home_view_m.dart
+++ b/lib/views/home/home_view_m.dart
@@ -106,7 +106,7 @@ class _HomeViewState extends State<HomeView> with WidgetsBindingObserver {
   @override
   void initState() {
     super.initState();
-    WidgetsBinding.instance!.addObserver(this);
+    WidgetsBinding.instance.addObserver(this);
     selectedTabIndex = 0;
     pageController = new PageController(initialPage: selectedTabIndex);
     Redux.store!.dispatch(checkSmena);
@@ -135,7 +135,7 @@ class _HomeViewState extends State<HomeView> with WidgetsBindingObserver {
 
   @override
   void dispose() {
-    WidgetsBinding.instance!.removeObserver(this);
+    WidgetsBinding.instance.removeObserver(this);
     pageController.dispose();
     super.dispose();
   }
diff --git a/lib/views/payment/payment_view.dart b/lib/views/payment/payment_view.dart
index f8b922a..67e4bbe 100644
--- a/lib/views/payment/payment_view.dart
+++ b/lib/views/payment/payment_view.dart
@@ -27,6 +27,7 @@ import 'package:aman_kassa_flutter/shared/ui_helpers.dart';
 import 'package:aman_kassa_flutter/views/check/image_show_container.dart';
 import 'package:aman_kassa_flutter/widgets/components/calculator/calculator.dart';
 import 'package:aman_kassa_flutter/widgets/fields/busy_button.dart';
+import 'package:aman_kassa_flutter/widgets/fields/input_field.dart';
 import 'package:aman_kassa_flutter/widgets/loader/Dialogs.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_redux/flutter_redux.dart';
@@ -52,9 +53,12 @@ class _PaymentViewState extends State<PaymentView> {
   final DialogService _dialogService = locator<DialogService>();
   BankService _bankService = locator<BankService>();
   final NavigatorService _navigatorService = locator<NavigatorService>();
+  final TextEditingController _iinController  = new TextEditingController();
   late bool isBusy;
   late bool isBankApiAccess;
 
+  var height = AppBar().preferredSize.height;
+
   @override
   void initState() {
     super.initState();
@@ -63,6 +67,12 @@ class _PaymentViewState extends State<PaymentView> {
     _bankInit();
   }
 
+  @override
+  void dispose() {
+    _iinController.dispose();
+    super.dispose();
+  }
+
   _bankInit() async {
     int version = await _bankService.version();
     if (version >= _bankService.sdkVersion) {
@@ -94,22 +104,27 @@ class _PaymentViewState extends State<PaymentView> {
             style: TextStyle(color: Colors.black87),
           ),
         ),
-        body: Container(
-          padding: const EdgeInsets.symmetric(vertical: 12.0, horizontal: 12.0),
-          child: Column(
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: <Widget>[
-              Text(
-                dataText(),
-                style: TextStyle(
-                    fontWeight: FontWeight.bold,
-                    color: Colors.black26,
-                    fontSize: 15),
+        body: SingleChildScrollView(
+          child: SizedBox(
+            height: ScreenUtil().screenHeight - ScreenUtil().statusBarHeight - height,
+            child: Container(
+              padding: const EdgeInsets.symmetric(vertical: 12.0, horizontal: 12.0),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: <Widget>[
+                  Text(
+                    dataText(),
+                    style: TextStyle(
+                        fontWeight: FontWeight.bold,
+                        color: Colors.black26,
+                        fontSize: 15),
+                  ),
+                  buildStoreConnector(),
+                  verticalSpaceLarge,
+                  _buildBodyContent(),
+                ],
               ),
-              buildStoreConnector(),
-              verticalSpaceLarge,
-              _buildBodyContent(),
-            ],
+            ),
           ),
         ),
       ),
@@ -151,6 +166,13 @@ class _PaymentViewState extends State<PaymentView> {
     return Expanded(
       child: Column(
         children: <Widget>[
+          TextField(
+            keyboardType: TextInputType.number,
+            controller: _iinController,
+            maxLength: 12,
+            decoration: InputDecoration(
+                labelText: 'ИИН Покупателя', hintText: "Введите ИИН покупателя"),
+          ),
           Container(
             height: 150,
             child: Row(
@@ -165,6 +187,15 @@ class _PaymentViewState extends State<PaymentView> {
                       mainColor: primaryColor,
                     )),
                 horizontalSpaceSmall,
+                Expanded(
+                    child: BusyButton(
+                      title: 'Мобильный',
+                      onPressed: () {
+                        pressPayment('mobile', null);
+                      },
+                      mainColor: redColor,
+                    )),
+                horizontalSpaceSmall,
                 Expanded(
                     child: BusyButton(
                       title: 'Наличными',
@@ -304,7 +335,8 @@ class _PaymentViewState extends State<PaymentView> {
           tradeType: _tradeType,
           calcItems: calcItems,
           mode: _mode,
-          cardData: cardData
+          cardData: cardData,
+          contragent: _iinController.text
       );
       setState(() {
         isBusy = false;
diff --git a/pubspec.lock b/pubspec.lock
index d41b29d..6689957 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -28,7 +28,7 @@ packages:
       name: barcode_scan2
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.2.0"
+    version: "4.2.1"
   bluetooth_print:
     dependency: "direct main"
     description:
@@ -77,7 +77,7 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.16.0"
   convert:
     dependency: transitive
     description:
@@ -105,7 +105,7 @@ packages:
       name: cupertino_icons
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
+    version: "1.0.5"
   device_info:
     dependency: "direct main"
     description:
@@ -140,7 +140,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   ffi:
     dependency: transitive
     description:
@@ -194,14 +194,14 @@ packages:
       name: flutter_redux
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.8.2"
+    version: "0.10.0"
   flutter_screenutil:
     dependency: "direct main"
     description:
       name: flutter_screenutil
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.3.1"
+    version: "5.5.3+2"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -232,7 +232,7 @@ packages:
       name: google_fonts
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.3.1"
+    version: "3.0.1"
   hex:
     dependency: transitive
     description:
@@ -253,7 +253,7 @@ packages:
       name: http
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.13.4"
+    version: "0.13.5"
   http_parser:
     dependency: transitive
     description:
@@ -281,7 +281,7 @@ packages:
       name: js
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.6.3"
+    version: "0.6.4"
   json_annotation:
     dependency: transitive
     description:
@@ -295,7 +295,35 @@ packages:
       name: local_auth
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.11"
+    version: "2.1.2"
+  local_auth_android:
+    dependency: transitive
+    description:
+      name: local_auth_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.11"
+  local_auth_ios:
+    dependency: transitive
+    description:
+      name: local_auth_ios
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.9"
+  local_auth_platform_interface:
+    dependency: transitive
+    description:
+      name: local_auth_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.4"
+  local_auth_windows:
+    dependency: transitive
+    description:
+      name: local_auth_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.3"
   logger:
     dependency: "direct main"
     description:
@@ -309,7 +337,7 @@ packages:
       name: mask_text_input_formatter
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.4.0"
   matcher:
     dependency: transitive
     description:
@@ -323,14 +351,14 @@ packages:
       name: material_color_utilities
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.3"
+    version: "0.1.4"
   material_design_icons_flutter:
     dependency: "direct main"
     description:
       name: material_design_icons_flutter
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.0.6595"
+    version: "5.0.6996"
   meta:
     dependency: transitive
     description:
@@ -351,14 +379,14 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.1"
   path_provider:
     dependency: "direct main"
     description:
       name: path_provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.9"
+    version: "2.0.11"
   path_provider_android:
     dependency: transitive
     description:
@@ -456,7 +484,7 @@ packages:
       name: provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.0.2"
+    version: "6.0.3"
   qr:
     dependency: transitive
     description:
@@ -519,7 +547,7 @@ packages:
       name: shared_preferences
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.13"
+    version: "2.0.15"
   shared_preferences_android:
     dependency: transitive
     description:
@@ -580,21 +608,21 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.2"
   sqflite:
     dependency: "direct main"
     description:
       name: sqflite
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.2"
+    version: "2.0.3+1"
   sqflite_common:
     dependency: transitive
     description:
       name: sqflite_common
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.0"
+    version: "2.2.1+1"
   stack_trace:
     dependency: transitive
     description:
@@ -636,7 +664,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.8"
+    version: "0.4.9"
   typed_data:
     dependency: transitive
     description:
@@ -650,7 +678,7 @@ packages:
       name: url_launcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.0.20"
+    version: "6.1.5"
   url_launcher_android:
     dependency: transitive
     description:
@@ -685,7 +713,7 @@ packages:
       name: url_launcher_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.5"
+    version: "2.1.0"
   url_launcher_web:
     dependency: transitive
     description:
@@ -706,14 +734,14 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   vocsy_esys_flutter_share:
     dependency: "direct main"
     description:
       name: vocsy_esys_flutter_share
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.0"
+    version: "1.0.1"
   win32:
     dependency: transitive
     description:
@@ -736,5 +764,5 @@ packages:
     source: hosted
     version: "5.3.1"
 sdks:
-  dart: ">=2.15.0 <3.0.0"
-  flutter: ">=2.10.0-0"
+  dart: ">=2.17.0-0 <3.0.0"
+  flutter: ">=3.0.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 7c42fea..57e992b 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,42 +1,42 @@
 name: aman_kassa_flutter
 description: A new Flutter project.
-version: 1.3.0+41
+version: 1.4.0+42
 environment:
     sdk: '>=2.15.0 <3.0.0'
 dependencies:
     flutter:
         sdk: flutter
-    cupertino_icons: ^1.0.4
+    cupertino_icons: ^1.0.5
     redux: ^5.0.0
-    flutter_redux: ^0.8.2
+    flutter_redux: ^0.10.0
     redux_thunk: ^0.4.0
     redux_persist: ^0.9.0
     redux_persist_flutter: ^0.9.0
     responsive_builder: ^0.4.2
-    provider: ^6.0.2
+    provider: ^6.0.3
     logger: ^1.1.0
     get_it: ^7.2.0
     equatable: ^2.0.3
-    http: ^0.13.4
-    sqflite: ^2.0.2
-    path_provider: ^2.0.9
-    google_fonts: ^2.3.1
-    material_design_icons_flutter: ^5.0.6595
+    http: ^0.13.5
+    sqflite: ^2.0.3+1
+    path_provider: ^2.0.11
+    google_fonts: ^3.0.1
+    material_design_icons_flutter: ^5.0.6996
     intl: ^0.17.0
-    barcode_scan2: ^4.2.0
+    barcode_scan2: ^4.2.1
     device_info: ^2.0.3
-    vocsy_esys_flutter_share: ^1.0.0
+    vocsy_esys_flutter_share: ^1.0.1
     auto_size_text: ^3.0.0
-    url_launcher: ^6.0.20
+    url_launcher: ^6.1.5
     qr_flutter: ^4.0.0
-    mask_text_input_formatter: ^2.1.0
-    flutter_screenutil: ^5.3.1
-    shared_preferences: ^2.0.13
+    mask_text_input_formatter: ^2.4.0
+    flutter_screenutil: ^5.5.3+2
+    shared_preferences: ^2.0.15
     flutter_lock_screen: ^2.0.1
-    local_auth: ^1.1.11
+    local_auth: ^2.1.2
     #esc_pos_bluetooth: ^0.4.1
     esc_pos_utils: ^1.1.0
-    charset_converter: ^2.0.0
+    charset_converter: ^2.1.0
     permission_handler: ^8.3.0
     bluetooth_print:
         path: ../bluetooth_print