There is no one definitive answer to this question, as the best way to make money on Snapchat depends on your own personal circumstances and interests. However, some tips on how to make money on Snapchat include:
Uploading new and interesting snaps that can be shared with friends and followers.
Creating ads that can be placed in your snaps or within other content you create.
Participating in paid surveys or participating in online contests that are available through the app.
Receiving payments for selling products or services through Snapchat.