I think the app is very usefull for our daily use and we can use it like a walet.the app can help us to be digital and it help us to be cashless. It can make our socity cashless. It can help us to tansfer money to our friend and family mamber.in by it we can get cashback of any trangaction or recharg and any bill pament , etc.i thing this is very usefull and esey to use app.