AIS ONLINE TOP UP is an exclusive mobile application for the AIS One-2-Call pre-paid mobile phone in Thailand. It can easily assist you to do your top-up business easily and rapidly with this brand in the country. It can also help you to know your current balance and how much more you can use. Besides, you can also check your balance history, recharge history, and top-up history with this application. You can easily select the agents around your location to top up with this application.