3For the metering top up, we actually have three ways to top up.
1. Go to the sales point to top up the water with Handheld Mobile Vending Unit, getting the Token and inputting by keypad of meter;
2.Go to the Water Utility with Vending software , getting the Token and inputting by keypad of meter;
3.No need of leaving home, integrated meters to Local third part APP and top up with your smart phone, getting the Token and inputting by keypad of meter.