It’s a service that’s mostly used by businesses to send junk mail to everyone. The letter mail stuff almost entirely consists of financial statements and bills (so also business). Since CP is losing a ton of money, they’re effectively subsidizing all these businesses with below-cost mail delivery.
When was the last time you corresponded with someone via letter mail? I can’t even remember the last letter I got. It must’ve been years ago. Why do we need daily delivery for that?
