Update package.json

modules/discount-code/config/config-json.js

@@ -3,8 +3,8 @@ module.exports = function configJSON(req) {
     workflowApiVersion: '1.1',
     metaData: {
       // the location of our icon file
-      icon: `images/icon.svg`,
-      category: 'customer'
+      icon: `images/icon.png`,
+      category: 'message'
     },
     // For Custom Activity this must say, "REST"
     type: 'REST',
@@ -50,7 +50,7 @@ module.exports = function configJSON(req) {
     userInterfaces: {
       configurationSupportsReadOnlyMode : true,
       configInspector: {
-        size: 'scm-lg',
+        size: 'medium',
         emptyIframe: true
       }
     },

modules/discount-code/html/index.html

@@ -28,5 +28,7 @@
     <button id="done" disabled type="button" class="slds-button slds-button_brand slds-m-right--medium">Done</button>
 </div>
 <script type="text/javascript" src="dist/discount-code-activity.js"></script>
+    <script src = "postmonger.js"></script>
+    <script src = "customActivity.js"></script>
 </body>
 </html>

package.json

@@ -1,6 +1,10 @@
 {
   "name": "sfmc-jb-custom-activity-example",
-  "version": "0.0.1",
+  "version": "1.0.0",
+  "engines": {
+    "node": "6.11.1"
+  },
+
   "main": "app.js",
   "author": "Salesforce Marketing Cloud",
   "description": "Journey Builder Custom Activities",
@@ -33,4 +37,5 @@
     "postmonger": "0.0.16",
     "serve-static": "^1.12.3"
   }
+
 }