That’s why they’re trying to drive us to “cashless” so they can track every transaction. Look for alcohol, collectibles, black-market tobacco, drugs and ammo - anything small and valuable - to become big-time barter currency. These boneheads NEVER think things through.
Once this happens the Congress will pass laws against "economic crimes", just like the old communist Soviet Union and the ChiComms did. And like North Korea still does. We now have thought crimes (so called "hate crimes") and now we Americans will be designated "financial criminals" if they sell or trade their own personal property without federal government permission. Think of the day when the Federal Government (or even state government) will enact laws that say you have to have government permission to sell your house or just to move to another state. (Hey, it's on it way.)