The post
7 buyer roles × 4 career stages × 6 dispositions = 168 distinct personas available
Goes in the cached shared block, once per run.
Pieces — one per line
0 hooks
0 bodies
0 CTAs
Add at least one hook, one body, and one CTA.
Panel and budget
Personas sampled per run.
Early stopping may end sooner: it needs 3 runs minimum.
A run refuses to start if the estimate goes over this.
Estimate
Fill in the scene, the angle, and at least one of each piece.
Creating the test does not start it. The next page asks before spending anything.