Reporting time or cost over tasks will allow you to track the financial side of the project from the point view of real numbers.
Click to the right on the task name line where is clock icon or reported costs. You will see a window where you can enter the time and hourly rate. After saving it, the clock time is multiplied and your first report is in the world.
You can write a note or report it back to a specific date.
Reports as costs
You can also access the reports for the tasks as costs. Which is purchase material or pay a business dinner. You do not need to enter the time and you only enter the amount. Always keep the costs associated with the item they are related to.