Project 'BEST'

I heard that all the billing system is computerised in TNEB in our area from neighbours. So I went to pay the electric bill for my home to see the interface. The Queue is very low compared to the previous system and one can pay the bill at any counter. When I was standing far from the counter, I saw the mozilla browser in that system. When I came closer to that system, I ensured that operating system used in that billing system is GNU/Linux and the language is PHP. But they took long time to enter the details, because this is new to them and they need some proper training to opeate it. The name for this system is "Project 'BEST'". Truly it is best.