Title 18 Section 1302 of the U.S. Postal &?

Question

please tell me exactly what this law is aboutTitle 18, Section 1302 and 1341, U.S. Postal and Lottery Laws or Title 18, Section 3005 in the U.S. Code, also in the Code of Federal Regulations, Volume 16, Sections 255 and 436,
because isn't it against the law to mail paper bill...?

Answer 1

Not an Investing question