This is the spreadsheet I use for tracking the ROI and profit of my Amazon ads. This spreadsheet has a place to track KU pages but is not optimized for KU.
This is a detailed spreadsheet. I strongly recommend that you keep this original file for future reference or recovery, and make a copy for your personal use. You may wish to make one new copy per tax year, if that’s easiest for you.
Excel sheet. You can also use it in Google Sheets or Open Office.