diff --git a/library/src/main/java/org/mustangproject/SubjectCode.java b/library/src/main/java/org/mustangproject/SubjectCode.java
index 808c09d4..539314d1 100644
--- a/library/src/main/java/org/mustangproject/SubjectCode.java
+++ b/library/src/main/java/org/mustangproject/SubjectCode.java
@@ -40,5 +40,9 @@ public enum SubjectCode {
   /**
    * Vehicle licence number
    */
-  ABZ
+  ABZ,
+	/**
+	* Payment information
+	*/
+	PMT
 }