1. Once you have set up your update feed. Click on the Feed Settings and proceed to Step 3 (Advanced Settings)
2. Specify the Low Stock Level. By default, it is 0
3. Once done, click on Save.
4. On the top left corner of Stock Sync, click on the option Preference and navigate to Notifications.
5. Enter the email that you wish to receive the notification/alert.
6. Enable the Low Stock Alert and click Save.