You seem to be suggesting that you're going to successfully fine a postal spam sender for using a paid service offered by the USPS to do the thing that service was designed to do. If the "law was working correctly", that service would stop existing, rather than existing and then incurring fines when used.
There are some limited mechanisms for opting out of targeted mail (e.g. things that have your name on them), and mechanisms for opting out of credit offers in particular. There are not any mechanisms for opting out of "current resident" spam sent to everyone in an area.
alt Hacker News
You seem to be suggesting that you're going to successfully fine a postal spam sender for using a paid service offered by the USPS to do the thing that service was designed to do. If the "law was working correctly", that service would stop existing, rather than existing and then incurring fines when used.
There are some limited mechanisms for opting out of targeted mail (e.g. things that have your name on them), and mechanisms for opting out of credit offers in particular. There are not any mechanisms for opting out of "current resident" spam sent to everyone in an area.