A. Create tickets serving the cause of your event.
Click on "Add ticket" to create a ticket. Add ticket name, quantity, price and select the currency. For ticket settings you can click on "Setting". You can give a description about the ticket in Ticket Description field.
Open Field serves for donation purpose. You can add minimum amount in this field. Choose the status of ticket whether to enable it or disable it, select or deselect whether to show ticket on event page or choose sold out. Choose a start and end date for the sale of your tickets and also opt for minimum and maximum quantity a customer can buy.
B. Add ticket URL if the ticket for your event is on any other website.
You can link your page to any other website on which the ticket is being sold by mentioning the website URL in this field.