I think parent meant it's too cheap? I have a license for Excel, so I can confidently say that the margins work for me, for my expenses and lifestyle. Assuming

I think parent meant it's too cheap? I have a license for Excel, so I can confidently say that the margins work for me, for my expenses and lifestyle. Assuming I hit at least 100 customers, of course. At 500 or 1000 customers I'd retire and write a book.