On 10/22/2016 12:27 PM, Bod wrote:

We also have started to use polymer instead of paper notes. You can
even wash the money without damage. I don't think that the US has
done that yet....?

Sure we have plastic money. Been using it for many decades now. Called
credit cards. I very seldom use cash cash anymore. Even for small
transactions it's usually quicker and no change to hassle with. There's
no interest charge (when paid off) and my cash back card gives me back
(on average) $500/yr. Cash cash is pretty much obsolete for me.