README.md in seko-0.0.5 vs README.md in seko-0.0.6

@@ -41,36 +41,57 @@
 #### Configuration
 config/initializers/seko.rb
 ```ruby
 Seko.configure(
   token:                'SekoAPIToKeN'
-  supplier_code:        'DEFSUPLJLTD001',
-  supplier_description: 'Default Supplier LARSSON & JENNINGS LTD',
+  supplier_code:        'DEFSUPTCLTD001',
+  supplier_description: 'Default Supplier TEST COMPANY LTD',
   supplier_uom:         1,
   warehouses: {
     us: 'US123',
     uk: 'UK123'
   }
 )
 ```
 
+#### Basics
+
+In order to communicate with Seko(SupplyStream) you need to instantiate an instance of the `Seko::Client` class using the token configured in the configuration step above.
+
+```ruby
+client = Seko::Client.new(Seko.config[:token])
+```
+
+#### Testing vs. Live Mode
+
+In order to use the live endpoint and corresponding live account with Seko you should pass it in as an argument to the client since the default is test mode.
+
+```ruby
+client = Seko::Client.new(Seko.config[:token], { test_mode: false })
+```
+
+
 #### Submit Product
 
 ```ruby
 client   = Seko::Client.new(Seko.config[:token])
 response = client.submit_product(upc: "123456", description: 'A test product')
 ```
 
-#### Submit Receipt
+This will post product information to Supply Stream. However, your account representative will need to apply stock levels.
 
+#### Send Return Request
+
 ```ruby
 line_items = [ { upc: "123456", quantity: 10 } ]
 warehouse  = Seko.config[:warehouses][:us]
 client     = Seko::Client.new(Seko.config[:token])
-response   = client.submit_receipt(line_item_array, warehouse)
+response   = client.send_return_request(line_item_array, warehouse)
 ```
 
+Once a return return request is submited, also know as an Advanced Shipment Notice(ASN), the warehouse will either send a push notification with a Goods Received Notice(GRN) or you can check the GRN status below by using the GUID generated by this request.
+
 #### Submit Company
 
 ```ruby
 company_hash = {
   code:        'IND001',
@@ -78,38 +99,48 @@
 }
 client     = Seko::Client.new(Seko.config[:token])
 response   = client.submit_company(company_hash)
 ```
 
+Useful for submitting companies to place wholesale orders.
+
 #### Get Stock
 
 ```ruby
 client   = Seko::Client.new(Seko.config[:token])
 response = client.get_inventory
 ```
 
+Getting inventory will return inventory for all Warehouses configured. Pass in the warehouse identifier to filter the results by warehouse.
+
 #### Check GRN
 
 ```ruby
 client   = Seko::Client.new(Seko.config[:token])
 response = client.check_grn('5b2dcd8e-52c3-4e27-a712-eaacda2dd8fe')
 ```
 
+Check the status of a Return Request(ASN) submitted.
+
 #### Order Status
 
 ```ruby
 client   = Seko::Client.new(Seko.config[:token])
 response = client.order_status('5b2dcd8e-52c3-4e27-a712-eaacda2dd8fe')
 ```
 
+Check the status of an order.
+
 #### Order Tracking
 
 ```ruby
 client   = Seko::Client.new(Seko.config[:token])
 response = client.order_tracking('5b2dcd8e-52c3-4e27-a712-eaacda2dd8fe')
 ```
 
+Get the tracking information for a given order.
+
 #### Cancel Order
 
 ```ruby
 Seko::Order::CANCEL_CODES
 # => {
@@ -122,9 +153,11 @@
 #    }
 
 client   = Seko::Client.new(Seko.config[:token])
 response = client.cancel_order('5b2dcd8e-52c3-4e27-a712-eaacda2dd8fe', '001')
 ```
+
+Cancels a placed order, only works if the order isn't already shipped.
 
 #### Stock Movements
 
 ```ruby
 client    = Seko::Client.new(Seko.config[:token])