the receipt
People picture a name and an email in a spreadsheet. What actually changes hands is richer than that — and roughly half of it is information you never typed.
short answer
A lead record contains what you typed, what was observed around your submission, the consent evidence that makes it sellable, and the commercial fields added afterward — who bought it, how many times, and what was matched onto you later.
The part you knew about.
You didn't type any of this. It was captured around you.
The compliance layer. This is what turns data into a tradeable asset.
Appended after the sale — the fields that outlive your interest.
Every party in that chain gets a copy of this record. You get a phone call. The consent certificate that proves what you agreed to is held by the people who bought you, is never sent to you, and can't be retrieved by you — and the policy governing it can be rewritten afterward without anyone telling you.
That's the specific thing worth fixing. Not the existence of the market — the fact that only one side of it keeps the receipt.
what you can do about it
PRYVC is a free profile that fills any form in one click, keeps a receipt of exactly what you shared and what the site's fine print said that day, re-checks those policies every day, and gives you a revoke button with a formal cease-contact notice behind it.
free forever for individuals · no data selling · every claim independently verifiable