Post a flight you're flying anyway from Empty legs, with the aircraft, route, date and price. Travelers see your price all-in, and brokers see it at wholesale. Turn on "Show my prices publicly" to show prices to everyone; otherwise the leg reads "Price on request".
A fixed-price one-way keeps a set price on a route, open on the dates you choose. Requests for your legs show on Your empty legs, and we email you each one.