This means Poshmark's profile of you extends beyond what you directly provide, incorporating external data sources that you may not be aware of, potentially including your activity on other websites.
Poshmark collects extensive personal data including purchase and browsing history, device identifiers, precise location, and social graph information, and shares this data with advertisers, analytics providers, and its South Korean parent company Naver. By default, user profiles and activity are publicly visible on the platform, meaning your buying and selling history can be seen by anyone β not just your connections. You can opt out of the sale or sharing of your personal information for targeted advertising by visiting Poshmark's 'Do Not Sell or Share My Personal Information' link in the app or website footer.