Earlier quoted context omitted.
Australia, pretty much everyone accepts BPay which is an online direct payment system or direct bank to bank transfers. These both take < 3 business days
Even waiting one day is pretty poor when it comes to funds transfer times, let alone three! It's a significant burden on commerce, businesses, and individuals to be without their funds for that long. And a big win for greedy banks who boost their balance sheets and profits by holding all those "in transit" funds. In the UK, the "Faster" payment system, introduced about 10 years ago, means that the vast majority of ba…
I expect this seems like a great cost-benefit trade, right up until a multi-billion fraud wipes out one of the banks, and then suddenly they'll be really excited about something better than "cross your fingers" as a resolution mechanic.