How long is the probation period for full-time employees in John Wan Metro Supermarket and how to pass it?

The full-time employee of John Wan Metro Supermarket has a probation period of one month, which is the most important test for newcomers' attitude and learning ability. Familiar with the company's products or business, able to play a role in the job as soon as possible, has been formally integrated into this job. The probation period seems to be very long, but in fact it passed in a blink of an eye. As long as you work hard and treat the tasks assigned by your colleagues well and successfully, it is no longer difficult to pass the probation period and become a regular employee.