| 摘要 |
The present invention is a free-standing vending machine that accepts currency and dispenses cards at certain values. The cards may be product coupons or trading cards. The machine may have multiple columns of cards, each column having cards with different values and offering different promotions. The cards are promoted by a sweepstakes game. A control board in the vending machine contains the rules of the sweepstakes game and determines whether a card is a winner or loser as each card is drawn from its respective column. A printer prints the winner/loser information and any prize amount on the cards as each card is drawn from its column. The latest card drawn from each column is displayed such that a customer can see whether the card is a sweepstakes winner or loser before purchasing the card.
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