How to promote a second-hand recycling platform?

No matter what platform, if you want to be big, a huge loyal fan base is essential. However, on the basis of not being a new industry, how to absorb a lot of powder is the key to our promotion success. First of all, gimmicks, whether they are default advertisements, celebrity endorsements or other things, can only make users interested in your platform before moving on to the next step. Secondly, don't charge any fees at first, which is equivalent to a trial, and this model is easier for more users to accept, and the specific situation can be slightly changed according to our company. Finally, the user experience. After doing the above, we should think about how to make more users stay and be willing to use him again. Only if it is helpful to users and makes them more convenient to use will more users use it. And people are often what they like. Once they get used to something, they won't change it easily.