diff --git a/example/android/app/src/main/AndroidManifest.xml b/example/android/app/src/main/AndroidManifest.xml
index 02468f2..f2d256d 100644
--- a/example/android/app/src/main/AndroidManifest.xml
+++ b/example/android/app/src/main/AndroidManifest.xml
@@ -1,11 +1,9 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:android="http://schemas.android.com/tools"
     package="com.molpay.molpaymobilexdkflutterbetaexample">
 
     <uses-permission android:name="android.permission.INTERNET"/>
 
     <application
-        tools:replace="android:label"
         android:name="io.flutter.app.FlutterApplication"
         android:label="MOLPay"
         android:icon="@mipmap/ic_launcher">
@@ -25,4 +23,6 @@
             </intent-filter>
         </activity>
     </application>
+</manifest>ctivity>
+    </application>
 </manifest>
diff --git a/example/lib/main.dart b/example/lib/main.dart
index fa2f52a..67b5d9f 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -32,6 +32,7 @@ class _MyAppState extends State<MyApp> {
                   var paymentDetails = {
                     // Mandatory String. A value more than '1.00'
                     'mp_amount': '1.1',
+
                     // Mandatory String. Values obtained from MOLPay
                     'mp_username': '',
                     'mp_password': '',
@@ -40,84 +41,52 @@ class _MyAppState extends State<MyApp> {
                     'mp_verification_key': '',
 
                     // Mandatory String. Payment values
-                    'mp_order_ID': '',
+                    'mp_order_ID': 'Flutter0002',
                     'mp_currency': 'MYR',
                     'mp_country': 'MY',
 
                     // Optional String.
-                    'mp_channel':
-                        '', // Use 'multi' for all available channels option. For individual channel seletion, please refer to https://github.com/MOLPay/molpay-mobile-xdk-examples/blob/master/channel_list.tsv.
-                    'mp_bill_description': 'test payment',
+                    'mp_channel': '', // Use 'multi' for all available channels option. For individual channel seletion, please refer to "Channel Parameter" in "Channel Lists" in the MOLPay API Spec for Merchant pdf. 
+                    'mp_bill_description': 'Flutter payment test',
                     'mp_bill_name': 'anyname',
                     'mp_bill_email': 'example@email.com',
                     'mp_bill_mobile': '0161111111',
-                    'mp_channel_editing':
-                        false, // Option to allow channel selection.
-                    'mp_editing_enabled':
-                        false, // Option to allow billing information editing.
+                    // 'mp_channel_editing': true, // Option to allow channel selection.
+                    'mp_editing_enabled': true, // Option to allow billing information editing.
 
                     // Optional for Escrow
-                    'mp_is_escrow':
-                        '', // Optional for Escrow, put "1" to enable escrow
+                    // 'mp_is_escrow': '', // Optional for Escrow, put "1" to enable escrow
 
                     // Optional for credit card BIN restrictions
-                    'mp_bin_lock': [
-                      '414170',
-                      '414171'
-                    ], // Optional for credit card BIN restrictions
-                    'mp_bin_lock_err_msg':
-                        'Only UOB allowed', // Optional for credit card BIN restrictions
+                    'mp_bin_lock': ['414170', '414171'], // Optional for credit card BIN restrictions
+                    'mp_bin_lock_err_msg': 'Only UOB allowed', // Optional for credit card BIN restrictions
 
                     // For transaction request use only, do not use this on payment process
-                    'mp_transaction_id':
-                        '', // Optional, provide a valid cash channel transaction id here will display a payment instruction screen.
-                    'mp_request_type':
-                        '', // Optional, set 'Status' when doing a transactionRequest
+                    // 'mp_transaction_id': '', // Optional, provide a valid cash channel transaction id here will display a payment instruction screen.
+                    // 'mp_request_type': '', // Optional, set 'Status' when doing a transactionRequest
 
-                    // Optional, use this to customize the UI theme for the payment info screen, the original XDK custom.css file is provided at Example project source for reference and implementation. Required cordova-plugin-file to be installed
-                    'mp_custom_css_url': '',
+                    // Optional, use this to customize the UI theme for the payment info screen, the original XDK custom.css file is provided at Example project source for reference and implementation.
+                    // 'mp_custom_css_url': '',
 
                     // Optional, set the token id to nominate a preferred token as the default selection, set "new" to allow new card only
-                    'mp_preferred_token': '',
+                    // 'mp_preferred_token': '',
 
                     // Optional, credit card transaction type, set "AUTH" to authorize the transaction
-                    'mp_tcctype': '',
+                    // 'mp_tcctype': '',
 
-                    // Optional, set true to process this transaction through the recurring api, please refer the MOLPay Recurring API pdf
-                    'mp_is_recurring': false,
+                    // Optional, set true to process this transaction through the recurring api, please refer the MOLPay Recurring API pdf  
+                    // 'mp_is_recurring': false,
 
-                    // Optional for channels restriction
-                    'mp_allowed_channels': ['credit', 'credit3'],
+                    // Optional for channels restriction 
+                    'mp_allowed_channels': ['credit','credit3'],
 
                     // Optional for sandboxed development environment, set boolean value to enable.
-                    'mp_sandbox_mode': false,
+                    // 'mp_sandbox_mode': false,
 
                     // Optional, required a valid mp_channel value, this will skip the payment info page and go direct to the payment screen.
-                    'mp_express_mode': false,
-
-                    // Optional, enable this for extended email format validation based on W3C standards.
-                    'mp_advanced_email_validation_enabled': true,
-
-                    // Optional, enable this for extended phone format validation based on Google i18n standards.
-                    'mp_advanced_phone_validation_enabled': true,
-
-                    // Optional, explicitly force disable billing name edit.
-                    'mp_bill_name_edit_disabled': false,
-
-                    // Optional, explicitly force disable billing email edit.
-                    'mp_bill_email_edit_disabled': false,
-
-                    // Optional, explicitly force disable billing mobile edit.
-                    'mp_bill_mobile_edit_disabled': false,
-
-                    // Optional, explicitly force disable billing description edit.
-                    'mp_bill_description_edit_disabled': false,
-
-                    // Optional, EN, MS, VI, TH, FIL, MY, KM, ID, ZH.
-                    'mp_language': "EN",
-
-                    // Optional, enable for online sandbox testing.
-                    'mp_dev_mode': false
+                    // 'mp_express_mode': false,
+                    // 'mp_bill_description_edit_disabled': false,
+                    // 'mp_timeout' : 300,
                   };
 
                   String result = await molpay.startMolpay(paymentDetails);