For tracking sales commissions it's usually simpler to use a spreadsheet particularly if you have many sales commissions per sale. Once you've published your spreadsheet, make a new chart or edit existing one and see the next measure, which gives you the capability to upload your CSV file. The exact same as sitemaps and wireframes, spreadsheets are a kind of data design. A spreadsheet is a good ways to capture and structure information, but it may take time to add data to it. You are also able to use a spreadsheet to create data visualizations like graphs to show the statistical information which you've gathered on a web site. After posting data you need to wait until the published spreadsheet in the web is updated before pressing GET to receive the information back else you won't see your most current data.