The validity period of private education is not illegal, but as a salesperson, when recommending private education to users, you need to tell the other party how long the validity period is and show it in the form of provisions. If the validity period of the private education course is clearly informed in advance, it cannot be regarded as the overlord clause; If not, then this situation is considered unjust enrichment.
Because of this, I suggest that when you buy a private education course package, you should first know whether it has an expiration date, and if so, what is the specific expiration date. After understanding it clearly, you can see whether you want to choose such a course according to the situation. In addition, when choosing a private education course, it is best to find a gym with a good reputation, which can reduce the possibility of buying without knowing the package.
The above is a brief explanation about the validity period of private education. I suggest you pay attention to choosing private education according to your actual situation, and never buy it blindly without knowing it. In addition, if you want to have a standardized fitness method, it is suggested to find a suitable personal trainer according to the situation and make a reasonable fitness plan for yourself.