Revenue (noun)

1. Income received, especially on a regular basis, from an investment.
2. The income of a government from taxation, customs, etc.
3. The income of a company from sales or other sources.

Origin:

Late middle english: from old french, from revenir "return", from latin revenire, from re- (expressing intensive force) + venire "come".

Examples:

1. The company's revenue increased by 10%.
2. The government's revenue comes from taxes.
3. The revenue from the concert was donated to charity.
4. The revenue of the company is used to pay employees and expenses.
5. The revenue of the business is invested in new equipment.