Add TransactionOrigin name value #UAT

src/Ramcar/TransactionOrigin.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Ramcar;
+
+class TransactionOrigin extends NameValue
+{
+    const FACEBOOK          = 'facebook';
+    const CALL              = 'call';
+    const ONLINE            = 'online';
+    const MOBILE_APP        = 'mobile_app';
+
+    const COLLECTION = [
+        'facebook' => 'Facebook',
+        'call' => 'Call',
+        'online' => 'Online',
+        'mobile_app' => 'Mobile App',
+    ];
+}