Aggregate formulas can be very useful in your Pivot and Summary tables and Zoho gives you many system-defined aggregate formulas, especially related to the Deals module.
They are table-specific formulas that count, sum, average (or other operation) certain fields of data. They work both inside and outside of groupings.
Or, add a simple formula field within your table (see commissions example in the video). These are built on top of the table’s data.
No worries if you don’t understand these completely; this is just an intro. See our course on formulas to learn more!