Clerk training courses can be registered in some counseling institutions around the city. For example, in a big city like Guangzhou, there are some relevant clerical training courses, and there are also some related training courses in places like Huadu or Yuexiu.

Then such a specific training course has many training methods, including online and offline training. Then, in terms of training types, it is a category of skill training, and in terms of price, it is a standard of several thousand yuan.

Therefore, salesman training courses may be more reliable in big cities, because some training courses in big cities have relevant qualifications. Therefore, the final conclusion is that the clerk training course has such training content in some relevant training institutions.