Excel, among the Office applications, is still the 800-pound gorilla in spreadsheets. It's possible to name your spreadsheet whatever you desire. Once you've published your spreadsheet, make a new chart or edit existing one and see the second step, which gives you the capability to upload your CSV file. To start with, you must prepare the spreadsheet in Google Apps. For tracking sales commissions it's usually simpler to use a spreadsheet particularly if you have many sales commissions each sale. The real spreadsheet is still personal, obviously. You could even locate the spreadsheet in your Drive.