Can I cancel the order after I have made the purchase? 03 August 2020 00:40 Updated No. We would request you kindly check the quantity and delivery address before you make the payment and book the order. Related articles How many attempts will be made to deliver the TNG RFID Tag? What should I do if the TNG RFID Tag is faulty after installation and activation? How long will it take to receive the TNG RFID Tag? When will the user get back his or her refund? What should I do if the TNG RFID Tag is lost in transit?