Zep Inc. review for Smart Product Filter & Search

Unfortunately, we've had nothing but negative experiences with this application and their support team. I've had to manually sync the app every 15 minutes today or the application will show the products as sold out on site. We've checked everything on the back end and this is 100% due to the application malfunctioning. I'd email them but we've never received a response from the developer in the last 2 years. We're moving on to another service that provides customer support.