Excel, among the Office applications, is still the 800-pound gorilla in spreadsheets. It's possible to name your spreadsheet whatever you want. As soon as you've published your spreadsheet, make a new graph or edit existing one and visit the next step, which provides you the ability to upload your CSV file. For tracking sales commissions it's usually simpler to use a spreadsheet particularly if you've got many sales commissions each sale. The real spreadsheet is still private, obviously. You could also track down the spreadsheet in your Drive.