diff --git a/lib/common.dart b/lib/common.dart
index 5a078b8..413099c 100644
--- a/lib/common.dart
+++ b/lib/common.dart
@@ -14,15 +14,19 @@ import 'strings.dart';
 const platform = const MethodChannel('com.dinect.checker/instance_id');
 
 // Метод обеспечивает замену текущего объекта route новым.
-pushRoute(BuildContext context, Widget widget) {
+pushRouteReplacement(BuildContext context, Widget widget) {
   var route = new MaterialPageRoute<Null>(builder: (BuildContext context) => widget);
   Navigator.of(context).pushReplacement(route);
 }
 
+pushRoute(BuildContext context, Widget widget) {
+  var route = new MaterialPageRoute<Null>(builder: (BuildContext context) => widget);
+  Navigator.of(context).push(route);
+}
+
 // Добавление route, с возможностью вернуться к предыдущему экрану.
 faq(BuildContext context, bool returnToScanner) {
-  var route = new MaterialPageRoute<Null>(builder: (BuildContext context) => new FAQScreen(returnToScanner));
-  Navigator.of(context).push(route);
+  pushRoute(context, new FAQScreen(returnToScanner));
 }
 
 // В методе отправляется запрос на удаление токена кассы, очищаются SharedPreferences приложения.
@@ -32,14 +36,14 @@ logout(BuildContext context) async {
   await helper.open();
   String token = await helper.getToken();
 
-  VoidCallback positiveCalback = () {
+  VoidCallback positiveCallback = () {
     if (token != null) {
       deleteToken(token).then((response) {
         print(response.body);
         platform.invokeMethod('removeKeys').then((result) {
             Navigator.of(context).pop();
             Navigator.of(context).pop();
-            pushRoute(context, new RegistrationScreen()); // Запускаем регистрацию
+            pushRouteReplacement(context, new RegistrationScreen()); // Запускаем регистрацию
         });
       }).catchError((error) {
         print(error.toString());
@@ -50,7 +54,7 @@ logout(BuildContext context) async {
     }
   };
 
-  showYesNoDialog(context, StringsLocalization.confirmation(), StringsLocalization.askChangeStore(), positiveCalback);
+  showYesNoDialog(context, StringsLocalization.confirmation(), StringsLocalization.askChangeStore(), positiveCallback);
 }
 
 forceLogout(String token , BuildContext context) async {
@@ -62,7 +66,7 @@ forceLogout(String token , BuildContext context) async {
       helper.clear().then((_) {
         helper.close().then((_) {
           Navigator.of(context).pop();
-          pushRoute(context, new RegistrationScreen()); // Запускаем регистрацию
+          pushRouteReplacement(context, new RegistrationScreen()); // Запускаем регистрацию
         });
       });
     });
@@ -122,3 +126,19 @@ showYesNoDialog(BuildContext context, String title, String content, VoidCallback
       child: new Text(StringsLocalization.yes()),
       onPressed: positiveCallback)]));
 }
+
+getCurrencyTitle(int code) {
+  switch(code) {
+    case 643: return StringsLocalization.ruble();
+    case 840: return StringsLocalization.dollar();
+    case 980: return StringsLocalization.hryvna();
+  }
+}
+
+getLocaleTitle(String code) {
+  switch(code) {
+    case 'ru': return StringsLocalization.russian();
+    case 'en': return StringsLocalization.english();
+    case 'ua': return StringsLocalization.ukrainian();
+  }
+}
\ No newline at end of file
diff --git a/lib/db.dart b/lib/db.dart
index cb864d1..9dfe716 100644
--- a/lib/db.dart
+++ b/lib/db.dart
@@ -90,7 +90,7 @@ class SqliteHelper {
   Future<String> getMerchantID() async {
     Map session = await selectAll(tableSession);
     String merchantID = session != null ? session[columnMerchantID] : null;
-    print('token: {$merchantID}');
+    print('merchantID: {$merchantID}');
     return merchantID;
   }
 
@@ -107,6 +107,20 @@ class SqliteHelper {
     return docID;
   }
 
+  Future<String> getLocale() async {
+    Map settings = await selectAll(tableSettings);
+    String locale = settings != null ? settings[columnLocale] : null;
+    print('locale: {$locale}');
+    return locale;
+  }
+
+  Future<String> getCurrency() async {
+    Map settings = await selectAll(tableSettings);
+    String currency = settings != null ? settings[columnCurrency] : null;
+    print('currency: {$currency}');
+    return currency;
+  }
+
   Future<Map> selectAll(String table) async {
 
     List<Map> maps = await db.query(table, columns: null);
diff --git a/lib/i18n/messages_en.dart b/lib/i18n/messages_en.dart
index c5a0503..f198955 100644
--- a/lib/i18n/messages_en.dart
+++ b/lib/i18n/messages_en.dart
@@ -43,6 +43,13 @@ class MessageLookup extends MessageLookupByLibrary {
     "help  " : MessageLookupByLibrary.simpleMessage("FAQ"),
     "logout" : MessageLookupByLibrary.simpleMessage("Logout"),
     "currency" : MessageLookupByLibrary.simpleMessage("Currency"),
-    "locale" : MessageLookupByLibrary.simpleMessage("Locale")
+    "locale" : MessageLookupByLibrary.simpleMessage("Locale"),
+    "russian" : MessageLookupByLibrary.simpleMessage("Russian"),
+    "english" : MessageLookupByLibrary.simpleMessage("English"),
+    "ukrainian" : MessageLookupByLibrary.simpleMessage("Ukrainian"),
+    "rubles" : MessageLookupByLibrary.simpleMessage("Ruble"),
+    "dollars" : MessageLookupByLibrary.simpleMessage("Dollar"),
+    "hryvna" : MessageLookupByLibrary.simpleMessage("Hryvna")
+
   };
 }
diff --git a/lib/i18n/messages_es.dart b/lib/i18n/messages_es.dart
index 0faa5d9..f6b8f47 100644
--- a/lib/i18n/messages_es.dart
+++ b/lib/i18n/messages_es.dart
@@ -38,6 +38,15 @@ class MessageLookup extends MessageLookupByLibrary {
     "sum" : MessageLookupByLibrary.simpleMessage("Suma"),
     "update_activ_status" : MessageLookupByLibrary.simpleMessage("Actualizar la condición de activación"),
     "user_name" : MessageLookupByLibrary.simpleMessage("Un nombre de usario"),
-    "yes" : MessageLookupByLibrary.simpleMessage("Si")
+    "yes" : MessageLookupByLibrary.simpleMessage("Si"),
+    "logout" : MessageLookupByLibrary.simpleMessage("Logout"),
+    "currency" : MessageLookupByLibrary.simpleMessage("Currency"),
+    "locale" : MessageLookupByLibrary.simpleMessage("Locale"),
+    "russian" : MessageLookupByLibrary.simpleMessage("Russian"),
+    "english" : MessageLookupByLibrary.simpleMessage("English"),
+    "ukrainian" : MessageLookupByLibrary.simpleMessage("Ukrainian"),
+    "rubles" : MessageLookupByLibrary.simpleMessage("Ruble"),
+    "dollars" : MessageLookupByLibrary.simpleMessage("Dollar"),
+    "hryvna" : MessageLookupByLibrary.simpleMessage("Hryvna")
   };
 }
diff --git a/lib/i18n/messages_ru.dart b/lib/i18n/messages_ru.dart
index 0b2733a..10b0b0c 100644
--- a/lib/i18n/messages_ru.dart
+++ b/lib/i18n/messages_ru.dart
@@ -43,6 +43,12 @@ class MessageLookup extends MessageLookupByLibrary {
     "help  " : MessageLookupByLibrary.simpleMessage("Справка"),
     "logout" : MessageLookupByLibrary.simpleMessage("Выход"),
     "currency" : MessageLookupByLibrary.simpleMessage("Валюта"),
-    "locale" : MessageLookupByLibrary.simpleMessage("Язык")
+    "locale" : MessageLookupByLibrary.simpleMessage("Язык"),
+    "russian" : MessageLookupByLibrary.simpleMessage("Русский"),
+    "english" : MessageLookupByLibrary.simpleMessage("Английский"),
+    "ukrainian" : MessageLookupByLibrary.simpleMessage("Украинский"),
+    "rubles" : MessageLookupByLibrary.simpleMessage("Рубль"),
+    "dollars" : MessageLookupByLibrary.simpleMessage("Доллар"),
+    "hryvna" : MessageLookupByLibrary.simpleMessage("Гривна")
   };
 }
diff --git a/lib/i18n/messages_ua.dart b/lib/i18n/messages_ua.dart
index ac058c6..9baa6bf 100644
--- a/lib/i18n/messages_ua.dart
+++ b/lib/i18n/messages_ua.dart
@@ -38,6 +38,15 @@ class MessageLookup extends MessageLookupByLibrary {
     "sum" : MessageLookupByLibrary.simpleMessage("Сума"),
     "update_activ_status" : MessageLookupByLibrary.simpleMessage("Оновити статус активації"),
     "user_name" : MessageLookupByLibrary.simpleMessage("ПІБ"),
-    "yes" : MessageLookupByLibrary.simpleMessage("Так")
+    "yes" : MessageLookupByLibrary.simpleMessage("Так"),
+    "logout" : MessageLookupByLibrary.simpleMessage("Logout"),
+    "currency" : MessageLookupByLibrary.simpleMessage("Currency"),
+    "locale" : MessageLookupByLibrary.simpleMessage("Locale"),
+    "russian" : MessageLookupByLibrary.simpleMessage("Russian"),
+    "english" : MessageLookupByLibrary.simpleMessage("English"),
+    "ukrainian" : MessageLookupByLibrary.simpleMessage("Ukrainian"),
+    "rubles" : MessageLookupByLibrary.simpleMessage("Ruble"),
+    "dollars" : MessageLookupByLibrary.simpleMessage("Dollar"),
+    "hryvna" : MessageLookupByLibrary.simpleMessage("Hryvna")
   };
 }
diff --git a/lib/main.dart b/lib/main.dart
index a9da1c9..8b6e94d 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -5,20 +5,6 @@ import 'strings.dart';
 import 'common.dart';
 import 'dart:async';
 
-class StringsLocalizationDelegate extends LocalizationsDelegate<StringsLocalization> {
-
-  @override
-  Future<StringsLocalization> load(Locale locale) async {
-    return StringsLocalization.load(await platform.invokeMethod("getLocale"));
-  }
-
-  @override
-  bool shouldReload(LocalizationsDelegate<StringsLocalization> old) {
-    return false;
-  }
-
-}
-
 /// Точка входа в приложение.
 void main() {
   runApp(new Checker());
@@ -33,12 +19,7 @@ class CheckerState extends State<Checker> {
   @override Widget build(BuildContext context) {
     return new MaterialApp(
       title: appName,
-      home: new SplashScreen(),
-      localizationsDelegates: getLocalizationsDelegate()
-    );
+      home: new SplashScreen());
   }
 
-  getLocalizationsDelegate() {
-    return <StringsLocalizationDelegate>[new StringsLocalizationDelegate()];
-  }
 }
diff --git a/lib/screens/purchase.dart b/lib/screens/purchase.dart
index dd2d915..1022563 100644
--- a/lib/screens/purchase.dart
+++ b/lib/screens/purchase.dart
@@ -220,7 +220,7 @@ class PurchaseScreenState<T> extends BaseState<PurchaseScreen> {
             print(response.body);
             helper.close().then((_) {
               Navigator.of(context).pop();
-              pushRoute(context, new PurchaseSuccessScreen(sumTotal, user['first_name'] == null ? '' : user['first_name']));
+              pushRouteReplacement(context, new PurchaseSuccessScreen(sumTotal, user['first_name'] == null ? '' : user['first_name']));
             });
 
           }).catchError((error) {
diff --git a/lib/screens/registration.dart b/lib/screens/registration.dart
index 3b56c09..0f19ff6 100644
--- a/lib/screens/registration.dart
+++ b/lib/screens/registration.dart
@@ -87,7 +87,7 @@ class _RegistrationScreenState extends BaseState<RegistrationScreen> {
         if (response.statusCode == 201) {
           helper.createSession(dinCode, posID, parsedMap['token']).then((_) {
             helper.close();
-            pushRoute(context, new FinishRegistrationScreen());
+            pushRouteReplacement(context, new FinishRegistrationScreen());
           });
         } else {
           setState(() {
diff --git a/lib/screens/settings.dart b/lib/screens/settings.dart
index a7f1a43..edc01f5 100644
--- a/lib/screens/settings.dart
+++ b/lib/screens/settings.dart
@@ -17,10 +17,10 @@ class SettingsScreen extends StatefulWidget {
 
 class MenuItem {
 
-  MenuItem();
+  // Заголовок пункта меню и выбранное значение.
+  String title, selectedValue;
 
-  String title;
-  String selectedValue;
+  MenuItem(this.title, this.selectedValue);
 }
 
 class _SettingsState extends BaseState<SettingsScreen> {
@@ -31,16 +31,11 @@ class _SettingsState extends BaseState<SettingsScreen> {
     if (menuItems == null) {
       helper.getSettings().then((info) {
         setState(() {
-
           print("load settings");
-
-          menuItems = [new MenuItem(), new MenuItem()];
-
-          menuItems[0].title = StringsLocalization.locale();
-          menuItems[0].selectedValue = info["locale"];
-
-          menuItems[1].title = StringsLocalization.currency();
-          menuItems[1].selectedValue = info["currency"].toString();
+          menuItems = [
+            new MenuItem(StringsLocalization.locale(), getLocaleTitle(info["locale"])),
+            new MenuItem(StringsLocalization.currency(), getCurrencyTitle(info["currency"]))
+          ];
         });
       });
     }
@@ -53,17 +48,35 @@ class _SettingsState extends BaseState<SettingsScreen> {
         : new ListView(children: getSettings());
   }
 
+  @override
+  List<Widget> getMenuButtons() {
+    return null;
+  }
+
   List<Widget> getSettings() {
     List<Widget> widgets = new List();
     for (MenuItem item in menuItems) {
-      widgets.add(new Row(children: [
-        new Text(item.title, textAlign: TextAlign.left),
-        new Text(item.selectedValue,textAlign: TextAlign.right),
-        new Image.asset(settings_arrow_png, width: 28.0, height: 28.0, alignment: FractionalOffset.centerRight)]));
+      widgets.add(getSettingsItem(item));
     }
     return widgets;
   }
 
+  Widget getSettingsItem(MenuItem item) {
+    return new Container(
+        margin: const EdgeInsets.all(16.0),
+        child: new Row(children: <Widget>[
+          new Expanded(child: new Text(item.title)),
+          new Text(item.selectedValue),
+          getArrow()])
+    );
+  }
+
+  Widget getArrow() {
+    return new Image.asset(settings_arrow_png,
+        width: 28.0,
+        height: 28.0);
+  }
+
   @override
   String getTitle() {
     return StringsLocalization.settings();
diff --git a/lib/screens/splash.dart b/lib/screens/splash.dart
index 28eab62..2109f9a 100644
--- a/lib/screens/splash.dart
+++ b/lib/screens/splash.dart
@@ -1,3 +1,4 @@
+import 'package:checker/strings.dart';
 import 'package:flutter/material.dart';
 import 'package:http/http.dart';
 import 'package:intl/intl.dart';
@@ -26,7 +27,6 @@ class _SplashScreenState extends BaseState<SplashScreen> {
     helper.getSettings().then((info) {
       if (info == null) {
         platform.invokeMethod('getLocale').then((locale) {
-          Intl.defaultLocale = locale;
           platform.invokeMethod('getCurrency').then((currency) {
             helper.createAppInfo(locale, currency).then((_) {
               showNext();
@@ -34,7 +34,12 @@ class _SplashScreenState extends BaseState<SplashScreen> {
           });
         });
       } else {
-        showNext();
+        helper.getLocale().then((locale) {
+          Intl.defaultLocale = locale;
+          StringsLocalization.load(locale).then((l) {
+            showNext();
+          });
+        });
       }
     });
   }
@@ -90,7 +95,7 @@ class _SplashScreenState extends BaseState<SplashScreen> {
     // необходимо запустить регистрацию кассы.
     if (token == null) {
       await helper.close();
-      pushRoute(context, new RegistrationScreen());
+      pushRouteReplacement(context, new RegistrationScreen());
     } else {
       if (await platform.invokeMethod('isOnline')) {
         checkTokenStatus(token).then((statusResponse) {
@@ -115,7 +120,7 @@ class _SplashScreenState extends BaseState<SplashScreen> {
     if (code == 404) {
       helper.clear().then((result) {
         helper.close().then((_) {
-          pushRoute(context, new RegistrationScreen());
+          pushRouteReplacement(context, new RegistrationScreen());
         });
       });
     } else {
@@ -148,7 +153,7 @@ class _SplashScreenState extends BaseState<SplashScreen> {
     createToken(merchantID, posID).then((response) {
       if (response.statusCode == 409) {
         helper.close();
-        pushRoute(context, new FinishRegistrationScreen());
+        pushRouteReplacement(context, new FinishRegistrationScreen());
       } else if (response.statusCode == 201) {
         clearToken(response, helper);
       }
@@ -163,7 +168,7 @@ class _SplashScreenState extends BaseState<SplashScreen> {
       deleteToken(parsedMap['token']).then((_) {
         helper.close();
         Navigator.of(context).pop();  // Убираем текущий route
-        pushRoute(context, new RegistrationScreen()); // Запускаем регистрацию
+        pushRouteReplacement(context, new RegistrationScreen()); // Запускаем регистрацию
       }).catchError((error) {
         helper.close();
         print(error.toString());
diff --git a/lib/strings.dart b/lib/strings.dart
index 0221352..c8fd75f 100644
--- a/lib/strings.dart
+++ b/lib/strings.dart
@@ -40,8 +40,18 @@ class StringsLocalization {
   static String buyer() => Intl.message('buyer', name: 'buyer', locale: Intl.defaultLocale);
   static String idNotFound() => Intl.message('ID_not_found', name: 'ID_not_found', locale: Intl.defaultLocale);
   static String settings() => Intl.message('settings', name: 'settings', locale: Intl.defaultLocale);
-  static String help  () => Intl.message('help  ', name: 'help  ', locale: Intl.defaultLocale);
+  static String help() => Intl.message('help  ', name: 'help  ', locale: Intl.defaultLocale);
   static String logout() => Intl.message('logout', name: 'logout', locale: Intl.defaultLocale);
   static String currency() => Intl.message('currency', name: 'currency', locale: Intl.defaultLocale);
   static String locale() => Intl.message('locale', name: 'locale', locale: Intl.defaultLocale);
+
+  // Языки
+  static String russian() => Intl.message('russian', name: 'russian', locale: Intl.defaultLocale);
+  static String english() => Intl.message('english', name: 'english', locale: Intl.defaultLocale);
+  static String ukrainian() => Intl.message('ukrainian', name: 'ukrainian', locale: Intl.defaultLocale);
+
+  // Валюты
+  static String ruble() => Intl.message('rubles', name: 'rubles', locale: Intl.defaultLocale);
+  static String dollar() => Intl.message('dollars', name: 'dollars', locale: Intl.defaultLocale);
+  static String hryvna() => Intl.message('hryvna', name: 'hryvna', locale: Intl.defaultLocale);
 }
\ No newline at end of file