Hi @billbateyiii​, 

After investigating, here's an update from our developers: You can still install and use the Trend Micro Toolbar in the Brave browser even though it wasn't originally included in our supported browsers. However, while some features might function correctly, we can't guarantee that all features will work seamlessly because we haven't extensively tested the Toolbar with Brave. To utilize the Pay Guard feature, ensure that your default browser settings are set to one of our supported browsers.

Best Regards.