Stockpile
What are the six stockholder certificates used for?
The designer answered this in a reply to a new owner's questions.
- Bsobol1 · Designer · 2016-07-27
They mark the $10,000 majority shareholder bonus at game end. Placing them beside the board reminds players that the bonus is worth $10,000 at the end of the game. They were a Kickstarter stretch goal.