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Procedure on Purchase of Printing Units Using Google Pay

**If you have not yet set up your mobile devices for using Google Pay, you can refer to the setup procedure at**


1. Google Pay is only compatible with devices running Android version 4.4 or above.

2. uPrint App supports Visa and Master cards ONLY.


  1. After login to HKU uPrint app, select the no. of printing units to purchase.
    select printing unit  select printing units to purchase
  2. Tap the Buy button.
    Press Google Pay button
  3. Review the printing units to purchase and proceed by tapping the Google Pay button.
    Review & Pay

  4.  Tap the Continue button to confirm payment.
    Press continue
  5. If you stop the transaction during the payment process, an alert on “Incomplete Transaction” will be shown and the transaction will be cancelled.
    Incomplete transaction
  6. After successful payment, a confirmation page indicating the no. of printing units added and the current balance will be shown. 
    transaction completed