If the declaring side takes at least the number of tricks bid, then they score the number of tricks they have, otherwise, the bid is subtracted from their score and the opposing team scores the number of tricks they collected themselves.
The outcome of a bidding game depends on whether the declaring side wins at least the number of tricks bid; if so, they earn points based on their wins; otherwise, their score is reduced by the difference between their bid and the actual number of tricks won.