apr, the basis is apparently this set of instructions on how to use Liberty Dollars, posted in the other thread:
Apparently, calling it a PRIVATE currency and then distinguishing it from US government money is actually trying to pass it off as US government money, which is a crime. (Maybe this explains why there have been no charges filed?)
4. Simply offer The Liberty Dollar with the confidence that it will be accepted. After all, why wouldn't it? When you offer the American Express Card, if it is not accepted, they tell you. Likewise, if the store does not accept Liberty Dollars, the cashier will tell you and you can simply pay another way.
5. "Do the Drop!" The best way to introduce the Liberty Dollar is to drop the Silver Liberty in someone's hand. Do not hand it to the cashier, Drop it! Hold a one-ounce Silver Liberty a couple inches above the outreached palm and drop it so it lands flat in the person's palm.
6. Now the hardest part - don't say anything! Just wait. Let the person marvel at its beauty, weight, and discover it says TWENTY DOLLARS. When asked "Is it real?" Answer: "Yes, one ounce of silver PRIVATE currency valued at 20 dollars." Do not rush. Just stand there and wait, patiently. No need to smile. Just wait.
7. After 30 seconds, say, "I have US government legal tender money too [show the cashier FRN cash], but would prefer to pay with silver." If the cashier hands it back immediately, you may ask her to show the currency to the manager, or just pay some other way.
Apparently, calling it a PRIVATE currency and then distinguishing it from US government money is actually trying to pass it off as US government money, which is a crime. (Maybe this explains why there have been no charges filed?)