Attendants who work in a shop or at a counter may be responsible for stock control and cashing up at the end of the day. There should always be at least one attendant present in the auditorium, in case of an emergency. Some attendants clean...

On the other hand, it has raised considerations over execution high quality and market equity. They are corporations that stand prepared to purchase and promote securities at all times, providing liquidity to the market. Market makers profit from the spread payment for order flow between...