It’s an interesting tool, especially because it’s designed with privacy in mind. How does it recognize the type of purchase made? I imagine it’s based on the na

It’s an interesting tool, especially because it’s designed with privacy in mind. How does it recognize the type of purchase made? I imagine it’s based on the name of the company where you made the purchase, right? How accurate is this estimate? Can you change it if it’s wrong? Is there a smartphone app? I’d definitely find it more useful in my daily life than the web or desktop version.