It depends on what kind of people you are facing, then choose the corresponding channels according to the budget, and finally find the best publicity method or scheme. For example, for working women aged 25 to 30, what are the characteristics of this group, what they usually pay attention to, and what platforms they use most to obtain information, then make clear the relevant publicity platforms, compare the service providers or media in the platforms, and finally carry out publicity plans according to their own wishes.

You can find a group buying network to cooperate, or make post-it notes and desk calendars printed with company advertisements and distribute them in office buildings (especially middle-aged women).

A little improvement. Post a notice, such as 100 yuan once, and now give it twice. If you do more, you can also adopt a membership system.

In addition, if you lose weight successfully, you can post contrast photos. If possible, try it with friends and family first, and then you can get a live advertisement. You can also take some diet pills with appropriate assistance.