More than likely they didn’t pay the postage. They probably posted a job on Craigslist that states $10k a week to send these letters and conned someone to to

More than likely they didn’t pay the postage. They probably posted a job on Craigslist that states $10k a week to send these letters and conned someone to to using their personal funds to send these out with a promise of payment at the end of the week.