diff --git a/README.md b/README.md
index 569a1667d5d498719ee588e9492ec5a200442f74..a74ad7bf0927ccc508bc9d2c50a17298a0bbc4b6 100644
--- a/README.md
+++ b/README.md
@@ -25,10 +25,9 @@ Clicking on it loads the administration panel. Here you can create, update, dele
 
 
 ## Usage
-
 ### Registering your Extension 
 
-To integrate sg_mail available for your extension, you have to register it inside your **ext_localconf.php**
+To make sg_mail available for your extension, you have to register it inside your **ext_localconf.php**
 by supplying a path string to an implementation of **SGalinski\SgMail\Service\RegisterInterface** with:
 
 * your extension key
@@ -38,11 +37,11 @@ by supplying a path string to an implementation of **SGalinski\SgMail\Service\Re
 * the template markers(placeholder variables)
 * the subjects for all templates. Here you have to use an associative array language_code => subject
 
-**Example*** :
+**Example** :
 
-An example class can be found here: **SGalinski\SgMail\Example\Register**
+A fully working example class can be found here: **SGalinski\SgMail\Example\Register**
 
-Register your class in **ext_localconf.php** with:
+All you need to do to get the example to work is registering your class in **ext_localconf.php** with:
 
 ```\SGalinski\SgMail\Service\MailTemplateService::registerByFile('SGalinski\SgMail\Example\Register');```
 
@@ -71,17 +70,16 @@ The higher the priority, the more likely the mail will get send immediately (dep
 In your **setup.ts** of your formhandler extension, you have to invoke the **FormhandlerFinisherService** of sg_mail.
 This is done in a similar fashion as with the usual finisher classes.
 
-### Example of sg_formhandler_ordercard
+### Example
 
 ```
 finishers {
-		# Finisher_Mail sends emails to an admin and/or the user.
 		1 {
 			class = SGalinski\SgMail\Service\FormhandlerFinisherService
 			config {
 				checkBinaryCrLf = message
-				template_key = order_card_admin
-				extension_key = sg_formhandler_ordercard
+				template_key = your_template
+				extension_key = extension_key
 				to_address = admin@sgalinski.de
 				from_address = info@sgalinski.de
 				from_name = sgalinski.de
@@ -90,3 +88,18 @@ finishers {
 		}
 }
 ```
+
+
+## Developer Guide
+
+### Service Classes
+#### RegisterInterface
+#### MailTemplateService
+#### FormhandlerFinisherService
+#### TypoScriptSettingsService
+
+## Database and Models
+
+### The mail queue
+
+#### The command controller
\ No newline at end of file