An up-to-date internet browser A valid e-mail address so that the Print@home ticket can be sent to you. An Adobe PDF reader to view the online ticket. A valid credit card (Visa, MasterCard, American Express) for payment or Paypal, a paper voucher or an online voucher number for redemption. A printer, as the turnstiles can only be passed with the printed Print@home Ticket. The Print@home Ticket is only valid in conjunction with an official photo ID. Upon request, the official photo ID must be presented to the staff at the entrance control.