ULPT: Support the USPS by sending prepaid junk mail envelopes, filled with other junk mail, back to the sender.

A lot of predatory companies send mail with prepaid envelopes included. They have to pay postage on them if the envelopes are used. It's a great way to get rid of trash paper, and also helps the USPS make some money on postage.

submitted by /u/BangosSkank to r/UnethicalLifeProTips
[link] [comments]