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Procedure on Purchase of Printing Units Using Octopus Wallet

  1. After login to HKU uPrint app, select the no. of printing units to purchase.
    uprint appselect unit
     
  2. Tap the Buy button.
    press buy
     
  3. Review the printing units to purchase and press the Octopus button. 
    confirm

For Android 

  1. Under the Octopus App, tap Next and Confirm to proceed payment. 
    oepayoepay2
     
  2. If you tap Cancel, an alert on “Incomplete Transaction” will be shown and the transaction will be cancelled. 
    cancel
     
  3. After successful payment, a confirmation page indicating the no. of printing units added and the current balance will be shown.   
    complete

For iOS

  1.  An alert reminding users to return to the HKU uPrint App to check the payment result is shown. Tap Continue to proceed payment.
    alertoepay
     
  2. Under the Octopus App, tap Pay.

     
  3. If you tap Cancel, an alert on “Incomplete Transaction” will be shown and the transaction will be cancelled. 
    cancel
     
  4. Wait until the payment is completed.  After you see “Payment Completed”, tap Done.
    complete
     
  5. An alert will be shown reminding users to return to the merchant’s app to complete the transaction.  Tap OK to close the alert.
    return
     
  6. Tap “< HKU uPrint” at the top left to return to HKU uPrint App to check the payment result.
    return
     
  7. After successful payment, a confirmation page indicating the no. of printing units added and the current balance will be shown.  
    complete