three times the standard salary. National Day is a statutory holiday, and the catering industry arranges workers to go to work on National Day, which belongs to the situation of going to work on holidays, and pays wages at three times the standard salary. Taking Xiamen's minimum wage (2131 yuan per month) as an example, the calculation methods of triple wages on National Day are: 281 yuan on September 29th, 281 yuan on October 1th, 281 yuan on October 2nd and 281 yuan on October 3rd.