It’s an electronic format of a ticket which you can print at home, it is Free Of Charge.
Here’s how it works:
Tickets are sent to the email address you provided us with, during your purchase transaction. (Be sure to add email@example.com to your Contacts)
The tickets will be in PDF format. Instructions on how to open the PDF will be sent with the E-tickets.
You print out the ticket and bring it with you to the venue. Please note charges may apply if tickets need to be printed at the venue.