Because the trial video is free, you have to open a member to pay for the full video. Like this kind of website, teaching videos are usually charged, trial videos are free, and complete videos often need to be paid. After all, websites need to be profitable, and almost no one will open unprofitable teaching websites.

Educational video websites need to invite teachers to attend classes, which requires paying teachers, which requires money. It also needs money to introduce teaching resources. If the website wants to make a profit, it must be managed through the charging system, so that the website can operate for a long time.

Occupational scope

The scope of employees includes employees and labor dispatchers who have established labor relations with their units and paid social insurance in this city. The training of labor dispatch personnel shall be subsidized by the actual employer or labor dispatch unit according to the principle of "who trains and who applies". When applying for subsidies, employees participating in the training must still be employed in their own units.