Contests, lotteries, and competitions with prizes are examples of unilateral contracts, where one party makes a promise in exchange for a specific act by the other party.
These examples are common illustrations of unilateral contracts. In a unilateral contract, one party makes a promise in exchange for the performance of an act by another party. Participation in the contest or competition constitutes acceptance of the offer, creating a binding contract upon completion of the required act.
For instance, when someone enters a lottery by buying a ticket, they are accepting the terms of the offer to potentially win a prize based on chance. Similarly, in a contest where fulfilling specific criteria leads to a reward, the act of meeting those conditions forms a unilateral contract.
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