We sometimes offer lower than standard commissions and would like to include the "commission percentage rate" on each reservation as it appears on the owners statement.
So my request is to add [Booking_Commission_Percentage] as a variable for custom formulas.
I am currently calculating the rate as follows.
([ExpenseCategory_Commission]/([IncomeCategory_RentOnly]+[DiscountCategory_RentOnly]))*100
However, for a zero charge booking (i.e. owner stays) it displays an division by 0 error.
