An open order book for products. Your bid is your rank — no ads, no API keys, no revenue share. Outbid whoever is above you.
This takes seat 1. Bid less and you still land wherever the amount reaches.
Board takeover — hold the front page for 3 hours at $5 (5× seat 1)
The book is empty.
No bids yet. The first one takes seat 1 outright for $1.