Posting this here because he's been active in this section.
data_king_99 has been DMing sellers asking for source IPs, campaign timelines, and methodology. No real buyer asks for that.
He also asked two different sellers for the same batch framed as 'due diligence'.
Account is 3 weeks old. Zero vouches. Joined right after the Bidencash drop got attention.
Do not sell to him. Do not DM him back. Do not confirm anything.
If you already talked to him, scrub your sessions.