[null and void]

Or they will eliminate coins altogether.

Either by hyper-inflation to the point where small change is meaningless, or by printing 1¢ notes.

It's not unprecedented, somewhere or another I have some 1¢ Hong Kong bank notes. They're undersized, about 1 X 1½" and only printed on one side

[Leisler]

What can be corrupted, will be corrupted, only sooner and quicker than you can imagine.