Is it illegal to send cash in the mail? Here's what the US Postal Service says
The United States Postal Service has specific rules around sending money through the mail. Here's what is legal, illegal and the safest to mail money.
Is sending cash in the mail legal? Here's what the U.S. Postal Service says
Mailing cash for legitimate purposes is legal, though mailings containing more than $500 cash must be sent by Registered Mail ...