" Businesses are required to report all cash transactions of $10,000 or more (Sec. 7601 /60501-IRS). (It has been reported to me but not verified by me that this requirement has been lowered to $3000.) This has nothing to do with drugs but has everything to do with the IRS. "

― Milton William Cooper , Behold! a Pale Horse, by William Cooper: Reprint recomposed, illustrated & annotated for coherence & clarity (Public Cache)