README.md in billplz-api-0.1.0 vs README.md in billplz-api-0.2.0

@@ -22,25 +22,40 @@
 $ gem install billplz-api
 ```
 
 ##Configuration
 You need to store your Billplz configuration setting in billplz.rb
-```
+```ruby
 # config/initializers/billplz.rb
 Billplz.configure do |config|
   config.api_key = ENV['API_KEY_BILLPLZ']
-  config.api_url = ENV['API_URL_BILLPLZ']
+  config.api_url = ENV['API_URL_BILLPLZ'] 
+  #staging api url     https://billplz-staging.herokuapp.com 
+  #production api url  https://www.billplz.com/
 end
 ```
 
 ##Usage
-**Collection**
+###Collection
 
+**Find all collection**
+```ruby
+collections = Billplz::Collection.all
+#or
+collections = Billplz::Collection.all(page: 1)
+```
+
 **Create a collection**
 ```ruby
 collection = Billplz::Collection.create(title: "Billplz Testing Collection")
 # {  "id": "inbmmepb", "title": "Billplz Testing Collection"}
+#get data from collection 
+collection.id # "inbmmepb"
+collection.title # "Billplz Testing Collection"
+#or 
+collection['id'] # "inbmmepb"
+collection['title'] # "Billplz Testing Collection"
 ```
 
 **Deactivate a collection**
 ```ruby
 collection = Billplz::Collection.deactivate(id: "alocpanfu")
@@ -49,22 +64,34 @@
 **Activate a collection**
 ```ruby
 collection = Billplz::Collection.activate(id: "alocpanfu")
 ```
 
-**Open Collection**
+###Open Collection
 
+**Find all open collection**
+```ruby
+open_collections = Billplz::OpenCollection.all
+#or 
+open_collections = Billplz::OpenCollection.all(page: 2)
+```
+
 **Create an open collection**
 ```ruby
-open_collection = Billplz::Collection.create_open_collection(title: "Billplz Testing Collection",description: "Maecenas eu placerat ante. Fusce ut neque justo, et aliquet enim. In hac habitasse platea dictumst.", amount: 299)
+open_collection = Billplz::OpenCollection.create(title: "Billplz Testing Collection", description: "Membayar Zakat merupakan kewajiban semua umat Islam bagi yang mampu.", amount: 299)
 ```
 
-**Bill**
+**Find an open collection**
+```ruby
+open_collection = Billplz::OpenCollection.find(id: 0pp87t_6)
+```
 
+###Bill
+
 **Create a bill**
 ```ruby
-bill = Billplz::Bill.create( collection_id: "ajij091j",email: "[e-mail]",name:"Admin BillPlz",amount: 200,callback_url: "billplz.com",description: "Shopping Items")
+bill = Billplz::Bill.create(collection_id: "ajij091j", email: "[e-mail]", name:"Admin BillPlz", amount: 200, callback_url: "billplz.com", description: "Shopping Items")
 ```
 
 **Get a bill**
 ```ruby
 bill = Billplz::Bill.find(id: "arutnv89")
@@ -73,14 +100,19 @@
 **Delete a bill**
 ```ruby
 bill = Billplz::Bill.delete(id: "arutnv89")
 ```
 
-**Registration Check**
+**Get transactions of a bill**
+```ruby
+transactions = Billplz::Bill.transactions(bill_id: "arutnv89")
+```
 
+###Registration Check
+
 Enter bank account number
 ```ruby
-registration_check = Billplz::RegistrationCheck.find("123465782312")
+registration_check = Billplz::Registration.check(account_number: "123465782312")
 ```
 
 
 ## Contributing