The only time I would be worried about authorities knowing what I am buying would be if I were buying an axe, a rope and a shovel. The people cheating taxes th

The only time I would be worried about authorities knowing what I am buying would be if I were buying an axe, a rope and a shovel. The people cheating taxes through cash transactions are not driving Ferraris, but they are buying groceries with un-taxed wads of money at Costco.