Reward is a return in the form of a gift or prize, a return for something that was done or even for something lost. It's the opposite of punishment, instead of paying for something, the reward is receiving a benefit.
Some synonyms of reward are the words favor, gift, prize, gratuity, reward, and retribution. In the financial sense, there is also restitution, reimbursement and compensation.
The act of reward is a thank you or retribution for a good deed, or something that is earned as compensation for some harm. A gift can be a reward for a favor performed, just as monetary values can be set as a reward for finding a lost item.
Rewards are established in the case of lost dogs or cats, for example. When placing an ad looking for the animals, the reward is included and the amount to be paid to the rewarded person, in this case, whoever found it.
In old movies, especially those with an Old West theme, we see the "Reward Yourself" or "reward" in English, looking for bandits. It is an old practice of offering money in exchange for turning over a criminal or giving information about it to the Police.
You bounty hunters they are frequent characters in fiction. These are people whose livelihoods are looking for this type of cash reward to do a job or find something.
One monetary reward it is the result of paid activity, that is, the amount of money you receive for doing a job.
At God's rewards they are mentioned in the Holy Bible and are blessings given by God to those who are faithful to him, respect his precepts and are good to their neighbors. There are numerous biblical passages talking about what God gives men as rewards for their good deeds. Another term used in sacred scriptures for reward is reward.