The future of money the U.S.The Fed is contemplating various innovative forms of money and payment methods. If you have an interest as to what is being considered, then I would refer you to the following source of info.
There is a very well presented post or article, whichever one chooses to call it, available from 10/17 @ 14:07 on Kitco's Latest News feature. It is too detailed for me to summerize. It is not conjecture or speculation. Everything is properly attributed.
It is not only about what may be coming, but a concise summary of what has been or is currently being implemented.