The problem BusPay solves

Public transport are the most used means of transport in the Kathmandu valley. Buspay allows easy payment of their bus fares digitally. Everything is bound to be digitalized eventually, and paying bus fares is no exception. It is very much needed in the valley. Every now and then, you find yourself forgetting your purse, or not bringing enough change, and you'd think the conductor to be understanding of the situation, but he really isn't. Well there are e-wallet services for digital payment, but there is no sytem for paying bus fares with it, and there is no service fully dedicated to just bus fares, yet. Not to mention, with possibly the easiest user interface.