Reports are based on the Reporting Date entered. The figure just to the right of a date range shows sales for that range. Highlighted fields show the comparison between ranges. Green highlighting indicates a positive dollar amount, whereas red highlighting indicates a negative dollar amount.
You can adjust how time periods are defined to align with your store's reporting.
As a security measure, Screen Hide can be set to cover the report with an image after a specified delay. You can click the image to show the report again.