diff --git a/composer.json b/composer.json
index 72e3712..681c61a 100644
--- a/composer.json
+++ b/composer.json
@@ -9,7 +9,8 @@
     ],
     "require": {
         "php": ">=5.4.0",
-        "guzzlehttp/guzzle": "~5.0|~6.0"
+        "guzzlehttp/guzzle": "~5.0|~6.0",
+        "symfony/dom-crawler": "3.1.*"
     },
     "autoload": {
         "psr-4": {
diff --git a/readme.md b/readme.md
index b8d1834..483e889 100644
--- a/readme.md
+++ b/readme.md
@@ -1,3 +1,45 @@
 # IBanking Package for Laravel 5
 
-This package allows you to automatically login to your ibanking and retrieve balance and transactions. Currently only for KlikBCA.
\ No newline at end of file
+This package allows you to crawl and parse your bank balance and statement. Currently only available for Bank BCA and Bank Mandiri.
+Inspired by the original [BCA Parser](www.randomlog.org/article/bca-parser-lagi/)
+
+## Installation
+
+To get started with IBanking, run this command or add the package to your `composer.json`
+    composer require rick20/ibanking
+
+## Configuration
+
+After installing the IBanking package, register the `Rick20\IBanking\IBankingServiceProvider` in your `config/app.php` file.
+Also, add the `IBanking` facade to the `aliases` array in your `app` configuration file:
+```php
+'IBanking' => Rick20\IBanking\Facades\IBanking::class,
+```
+
+Finally add these lines to your `config/services.php` file:
+```php
+'bca' => [
+    'username' => 'your-klikbca-username',
+    'password' => 'your-klikbca-password'
+],
+'mandiri' => [
+    'username' => 'your-mandiri-username',
+    'password' => 'your-mandiri-password'
+]
+```
+
+## How To Use
+
+After all sets, use the IBanking as follows:
+```php
+$ibank = IBanking::driver('bca');
+$ibank->login(); // Must be called before anything else
+$balance = $ibank->getBalance();
+$statement = $ibank->getStatement();
+$ibank->logout(); // Must be called after you are done.
+```
+Please be noted that if you forgot to call the `logout()` method, you will not be able to login to your account for a certain minutes.
+
+## Attention!
+
+While this package might useful for you to do automatic check on your balance statement, I don't responsible for any fraud that might come later. So please make any necessary effort to keep it safe. Changing your password regularly might help to keep it more secure.
\ No newline at end of file