Passive income: NO

Selling on Mercari can potentially lead to passive income, but it is not guaranteed for most sellers. To achieve passive income, sellers need to establish efficient systems such as automation tools, outsourcing shipping, and maintaining a consistent inventory. While some sellers have reported success stories of earning passive income on platforms like Reddit and YouTube, these cases are often outliers. Most sellers need to actively manage their listings, customer inquiries, and shipping processes to maintain a steady income. It is important to note that achieving passive income on Mercari requires dedication, optimization of processes, and continual effort. While it is possible for some sellers to eventually earn passively, it is not the norm for the majority.