I don't like the idea of cashless society because what are kids going to have - a credit card or every one has a phone? Like what's the point? What are we going to do with the cash and coins we have now. Also it would put heaps of people out of work and then they will have to find another job and that will take a while plus people won't have the money to buy a smart phone that will have the app and also if you don't have your phone on you when you want to buy something it could be a problem.