Why this is here
The concierge cohort cannot create honest evidence until a real person can pay and reliably receive an interview. A payment link is enough for the first cohort—self-serve checkout is not the immediate blocker.
Evidence of done
A test purchase succeeds, the receipt email comes from the intended Firsthand address, and a scheduled invitation reaches a real inbox/phone from the production configuration.
Where agents help—and stop
Prepare the runbook, test cases, copy, and release checks. They cannot verify your domain, accept funds, choose production account settings, or push under your authority.
Critical path: owner ops; W-002 sellability gate