The best part about this product is that it allows me to customize my emails in many different ways without having to spend too much time doing so. I can also set up multiple campaigns within one account which makes things easier when managing several clients' accounts at once. There are some times where I have had issues with the system not working as expected or being slow. This could be because of our internet connection but sometimes just restarting the computer fixes the issue. It's definitely worth using! We use this software mainly for marketing purposes, allowing us to reach out to people who may need help with certain products/services from our business.