You can join JD after a three-month probation period. JD currently has an average probation period of three months for ordinary jobs. This applies to pickers, quality inspectors, loaders, couriers and other ordinary jobs. And the salary and benefits during the probation period are almost the same as those of new employees. The only difference may be that new employees have JD deduct insurance for them. The insurance purchased by JD for employees is uniformly purchased from a third-party company in Shenzhen. Many people who have worked there feel that it is not very meaningful. It may also be that they don't understand it. The above is my personal understanding!