Click the pencil icon that enables you to edit payrates then click Add Incentive. You can select from the available Incentive Type options:

• Each reservation over n applies a per-reservation incentive pay, where reservations can be any combination of attendees, Late Cancels and No Shoes.
• n+ reservations is a flat amount when the reservation threshold, n, is achieved.

You can add multiple incentives. For example $2/reservation for each reservation over 10, then $10 starting from 20 reservations. You can also set a pay cap by entering a value into Max Pay.