787
Reasonable response rule
(slrpnk.net)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
Whenever I get junk mail with prepaid envelopes I send them back with a note that says, "Thanks for supporting the Post Office, now fuck off." I doubt this post is real, but if that's actually how prepaid envelopes work, I'd love to waste even more of, "Auto-Warrenty Department's," money.