on the photo is a hundred dollars. us banknotes. equipment for in-depth inspection of money. checking the bill in ultraviolet

american authenticity bank banking banknote banknotes bill business cash checking close closeup concept crisis currencies currency depth detector devaluated devaluation dollar dollars dropping economics economy equipment exchange fake finance financial flash glow hundred inspection instability international legal light macro money paying penetrating photo protection safety sign sustainability symbol ultraviolet verifying violate wealth