The monthly employment cost of private bodyguards is about 50000 yuan. Because some companies hire bodyguards at 2000 yuan a day, it is more cost-effective to hire bodyguards on a monthly basis than on a daily basis, so it is almost 50000 yuan. Of course, some companies hire private bodyguards in Shanghai at a price less than 50000 yuan, The specific price of private bodyguards in Shanghai depends on the company charging standard selected by the employer and personal employment demand.