I'm currently overseas and want to purchase an international data roaming bundle. However, I don't have enough money in my account so I need to top up. How do I top up without it renewing my current prepay mates plan? Because I will not use that data so there is no point paying for it. I would just like to purchase roaming. If I cancel my current plan will I have to go into a store again to verify my student status for the mates plan?
Thank you