Solid currency (notes and coins) will become obsolete.
A yes coupon will be paid if the judge is denied goods or services in a retailer of the judges choice for no other reason than the payment is to be made by cash. The payment must be less than the highest denominator of solid currency for the country where the judge makes the purchase.
The purchase may be attempted in: North America, Europe, Australia or Japan.
I intend to make my trial purchase in Sears within the U.S. If Sears ceases to exist, I plan to try JCPenney. If the U.S. ceases to exist, I will try in its former territory. In the event that the primary or backup plans becomes impractical, I intend to update this judge's statement.