On what day do people who eat food get paid?

Eating food is paid every month 15, because the recruitment information released by eating food shows that the work of eating food is shift work, with rest and no fatigue. From 9: 00 a.m. to 6: 00 p.m., the working hours are not long, the salary is 3500+ commission, and the salary is paid every month 15, and five insurances and one gold are paid for the job. Take a day off every Sunday. So the monthly salary of people who eat is 15.