diff --git a/README.md b/README.md
index 4360929..5f33a9e 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,3 @@
 # Digital Store
 #### Control-panel auth: digital-store@support.ru:admin
+#### Demo: https://polar-peak-95205.herokuapp.com/
\ No newline at end of file
diff --git a/config/database.js b/config/database.js
index 6293e55..1d2a124 100644
--- a/config/database.js
+++ b/config/database.js
@@ -1,4 +1,4 @@
 module.exports = {
-    url: 'local',
+    url: 'mongodb+srv://ds_user1:zBD4b6kQbKAK2ar@cluster0-vtuzl.mongodb.net/test?retryWrites=true',
     name: 'digital_store'
 }
\ No newline at end of file
diff --git a/config/routes/invoice.js b/config/routes/invoice.js
new file mode 100644
index 0000000..76d8679
--- /dev/null
+++ b/config/routes/invoice.js
@@ -0,0 +1,36 @@
+module.exports = function(server, db, qiwiApi) {
+    server.get('/success', (req, res) => {
+        const query = req.query;
+        // qiwi
+        if (query.bill_id && query.item_id && query.payment === 'qiwi') {
+            qiwiApi.getBillInfo(query.bill_id).then(async (data) => {
+                const bill_id = query.bill_id,
+                    status = data.status.value,
+                    email = data.customer.email,
+                    method = 'qiwi',
+                    date = data.status.changedDateTime,
+                    amount = data.amount.value;
+
+                if (status === 'PAID') {
+                    const findBill = await db.collection('buyers').findOne({bill_id: query.bill_id});
+                    if (findBill == null) {
+                        // создаем покупателя
+                        db.collection('buyers').insertOne({bill_id, email, method, date, amount});
+                        res.send('Выдаем данные!');
+                    } else {
+                        res.send('Ошибка');
+                    }
+                } else if (status === 'WAITING') {
+                    res.send('Инвоис ждет оплаты');
+                } else if (status === 'EXPIRED') {
+                    res.send('Время жизни счета истекло. Счет не оплачен');
+                }
+            })
+            .catch(() => {
+                res.send('произошла ошибка!');
+            });
+        } else {
+            res.send('bad request');
+        }
+    });
+}
\ No newline at end of file
diff --git a/config/routes/payments/qiwi.payment.js b/config/routes/payments/qiwi.payment.js
index 63c1fc9..41e5f3a 100644
--- a/config/routes/payments/qiwi.payment.js
+++ b/config/routes/payments/qiwi.payment.js
@@ -1,10 +1,6 @@
-const QiwiBillPaymentsAPI = require('@qiwi/bill-payments-node-js-sdk');
-
-const SECRET_KEY = '';
-const qiwiApi = new QiwiBillPaymentsAPI(SECRET_KEY);
-module.exports = function(server, db) {
+module.exports = function(server, db, qiwiApi) {
     server.put('/payment', (req, res) => {
-        const billId = qiwiApi.generateId(); 
+        const billId = qiwiApi.generateId();
         const fields = {
             amount: req.body.totalPrice,
             currency: 'RUB',
@@ -12,7 +8,7 @@ module.exports = function(server, db) {
             expirationDateTime: qiwiApi.getLifetimeByDay(),
             customFields: {themeCode: 'Sergei-YaS7mIY0CQe'},
             email: req.body.email,
-            successUrl: `http://test.ru/`
+            successUrl: `https://polar-peak-95205.herokuapp.com/success?bill_id=${billId}&item_id=${req.body.items[0].id}&payment=qiwi`
         }
         qiwiApi.createBill(billId, fields).then((data) => {
             res.send(data);
diff --git a/config/server.js b/config/server.js
index e4b1089..92b13a1 100644
--- a/config/server.js
+++ b/config/server.js
@@ -14,6 +14,10 @@ const session = require('express-session');
 const MongoStore = require('connect-mongo')(session);
 const methodOverride = require('method-override');
 const multer = require('multer');
+const QiwiBillPaymentsAPI = require('@qiwi/bill-payments-node-js-sdk');
+
+const SECRET_KEY = '/';
+const qiwiApi = new QiwiBillPaymentsAPI(SECRET_KEY);
 
 MongoClient.connect(db_config.url, {useNewUrlParser: true, useUnifiedTopology: true})
     .then((client) => {
@@ -32,12 +36,7 @@ MongoClient.connect(db_config.url, {useNewUrlParser: true, useUnifiedTopology: t
         server.use(express.urlencoded({ extended: false }));
         server.use(express.json());
         server.use(flash());
-        server.use(session({secret: process.env.SESSION_SECRET,resave: false,saveUninitialized: false, store: 
-            new MongoStore({
-                url: db_config.url,
-                touchAfter: 24 * 3600 // time period in seconds
-            })
-        }));
+        server.use(session({secret: process.env.SESSION_SECRET,resave: false,saveUninitialized: false}));
         server.use(passport.initialize());
         server.use(passport.session());
         server.use(methodOverride('_method'));
@@ -49,9 +48,10 @@ MongoClient.connect(db_config.url, {useNewUrlParser: true, useUnifiedTopology: t
         require('./routes/admin')(server, db); // маршрут с формой авторизации админа
         require('./routes/control-panel')(server, db); // маршруты с панелью управления
         require('./routes/api')(server, db); // отдача данных клиенту
+        require('./routes/invoice')(server, db, qiwiApi);
 
         // Payments
-        require('./routes/payments/qiwi.payment')(server, db);
+        require('./routes/payments/qiwi.payment')(server, db, qiwiApi);
     
         // 404 Redirect
         server.use((req, res) => res.status(404).render('main/404'));
diff --git a/src/admin/components/pagination.component.js b/src/admin/components/pagination.component.js
index bad0e15..5b21f75 100644
--- a/src/admin/components/pagination.component.js
+++ b/src/admin/components/pagination.component.js
@@ -51,17 +51,16 @@ export class PaginationComponent extends Component {
 
     // выполняем запрос на сервер и выводим на данные
     async moveTo(page, insertTo, request) {
+        this.loader.show();
+        insertTo.innerHTML = '';
         const response = await request(page);
-
         if (response != '') {
             this.$el.setAttribute('data-page', page);
-            insertTo.innerHTML = '';
-            this.loader.show();
-            insertTo.insertAdjacentHTML('afterbegin', response);
-            this.loader.hide();  
+            insertTo.insertAdjacentHTML('afterbegin', response); 
         } else {
             insertTo.innerHTML = 'Данных нету.';
         }
+        this.loader.hide(); 
     }
 
     moveNext(page, li, insertTo, request) {
diff --git a/src/admin/index.js b/src/admin/index.js
index 2c5e365..cc9c16c 100644
--- a/src/admin/index.js
+++ b/src/admin/index.js
@@ -27,4 +27,4 @@ const itemDelete = new ItemDeleteModal('deleteItemModal', 'edit', 'deleteItemClo
 const categoryEdit = new CategoryEditModal('editCategoryModal', 'editCategory_select', 'editCategoryClose');
 
 const materialize = new MaterializeConfig();
-console.log('Control-Panel v1.0.0');
\ No newline at end of file
+console.log('Control-Panel v1.0.01');
\ No newline at end of file
diff --git a/src/admin/services/api.service.js b/src/admin/services/api.service.js
index 317eaf9..245ea64 100644
--- a/src/admin/services/api.service.js
+++ b/src/admin/services/api.service.js
@@ -1,4 +1,4 @@
-const axios = require('axios');
+import axios from "axios";
 
 class ApiService {
     constructor(baseUrl) {
diff --git a/src/main/services/api.service.js b/src/main/services/api.service.js
index 572bf0f..73f2052 100644
--- a/src/main/services/api.service.js
+++ b/src/main/services/api.service.js
@@ -1,4 +1,4 @@
-const axios = require('axios');
+import axios from "axios";
 
 class ApiService {
     constructor(baseUrl) {