businessman hand bribe the money to the government official sign the contract, the concept of corruption and anti-bribery

agreement anti-bribery bad banknote black borrow bribe bribery business businessman cash cheat concept contract corrupt corruptibility corruption crime dark deal dirty dollar envelope finance financial give government gray hand hidden illegal illegally lend loan man money offer office official pay payment payoff people receiving refuse remuneration room salary scam secret sign taking venality wealth