For tracking sales commissions it's usually simpler to use a spreadsheet particularly if you have many sales commissions per sale. As soon as you've printed your spreadsheet, make a new graph or edit existing one and see the second step, which gives you the capability to upload your CSV file. The same as sitemaps and wireframes, spreadsheets are a kind of data layout. A spreadsheet is a good means to capture and structure information, but it may take time to add data to it. You are also able to use a spreadsheet to make data visualizations like graphs to display the statistical data that you've gathered on an internet site. After posting data you need to wait until the published spreadsheet in the web is updated before pressing on GET to receive the data back else you wont see your most current data.