What is the My Custom Alerts Plugin and how does it work?
My Custom Alerts is a paid plugin that can be enabled that allows you to tag a product, an ASIN, or a category and create a unique note or set of notes for that product. This can be done directly on the Profit calculator by clicking the My Custom Alerts icon or by going to the My Custom Alerts settings screen.
Adding a single Custom Alert on an ASIN from calculator screen
Uploading a list of Custom Alerts from Settings menu