What is a Unilateral Contract?
promise on one side in exchange for an action or act on the other side; EX: reward for a lost dog sign put up by your neighbor, Once you start looking for the dog (the action) the contract is set. THe neighbor doesn't want your promise and they dont care who finds their dog or who they pay the money to. You are allowed to finish it once you start, even if they take the sign down. So, when you bring home the lost dog they have to pay you, even if they don't want it anymore.