diff --git a/README.md b/README.md
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@@ -3,4 +3,8 @@
 2. Added basic HomeController
 3. excluded DataSourceAutoConfiguration as we don't have MongoDB functionality added yet
 4. Added basic spring dependecies like web, devtools, test, lombok
-#
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+#
+
+# State Design Pattern
+Internally uses State Software Design pattern to maintain/keep track of different order and delivery states.
+#