On each Stock Exchange card, a certain
action is shown.
When a player plays a card and performs the
specified action, he may use the modification
shown on the Stock Exchange card.
Note: The player may only use the modification
on a Stock Exchange card when he performs
the action by playing a card. He may not use it
when he performs the action in other ways,
for example, by activating a recuited person.
If a player uses the modification, he removes
an Action marker from the card.
If a player removes the last Action marker
from the Stock Exchange card, he puts the
card back in the box. No further modifications
granted by the Stock Exchange card are possible
for the rest of the round. Only in the next round
will a new Stock Exchange card be revealed.