On the Details page, click the pencil next to Fees passed on to Customer.

In the pop up window select Included in Ticket Price.

Click the red See Fee Calculator button.

This calculator allows you to figure out how much to charge for your tickets including the per ticket fee (which will be paid for by your organization).

Once you've determined your ticket price, click Got It on the bottom right corner, and Save on the next page.

If you have already published your page, reach out to Customer Support to assist with this update.