You might be interested how do your expenses or incomes with two or more certain payees compare. For example, which client has paid you more overall in invoices.
To learn this, go to Reports section and search for Compare Income Payees report in the Payees section. Select two or more payees to compare and the time period. MoneyWiz will sum all incomes with that particular payee and display the results as a pie chart for you to compare.