The reward for an entrepreneur is profit. Profit is the difference between the revenue generated from the sale of goods or services and the costs associated with producing those goods or services. As an entrepreneur takes the risk of starting a business and investing time and resources, the profit is the ultimate reward for their efforts. Profit serves as an indicator of the success of the business and can be used to reinvest in the business, expand operations, or provide personal financial gain for the entrepreneur. Unlike wage or salary, profit is not guaranteed and is directly related to the success of the business.