The price listed is for one page.
The service is available to residence hall students only. You have to log in with your university account. To receive the service, you must provide a student card or passport.
The payment is processed instantly. You can find your order number in the last line of the receipt, which will be sent to your email address. The University employee providing the service may ask you to show the receipt to them.
If you live in a hall of residence but cannot pay for the service after logging in, contact customer support and specify your login.