Log in to AIB Internet Banking.
Click on Pay & Transfers and select Mobile Top Up.
Follow the steps on screen to complete your mobile top up request.
You can Top-Up any Vodafone, Meteor, Tesco Mobile, Three and eir Mobile prepaid mobile phones, with amounts from €10 to €40. The maximum amount you can top up in one day is €50, subject to funds being available in your chosen account.
You'll have an option in these logs to 're-use' a mobile top up. Follow the instructions to complete the request.