It allows you to sell tickets online without any per-ticket fees. This means you can sell any number of tickets; you will just have to pay a subscription fee. It also offers features like Facebook integration, direct payment to PayPal, your own address, discount codes, and email e-ticket delivery.
Eventzilla is an event management platform that does not charge anything if the event is free. It charges $1/ticket sold if the event is paid.Event Management Platforms