Poshmark tracks your activity on its site and on other websites using cookies and similar tools, and shares that tracking data with advertising partners so you can be shown targeted ads elsewhere on the internet.
This analysis describes what Poshmark's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology
This cross-site tracking means your Poshmark browsing and purchase behavior can follow you across the web and influence what ads you see on unrelated platforms and websites.
Interpretive note: The adequacy of the opt-out model for EU and UK users is uncertain, as those jurisdictions require affirmative prior consent for advertising cookies under the ePrivacy Directive.
The updated policy establishes new restrictions on product categories previously allowed or unregulated, including prohibitions on used socks and underwear, mystery boxes with specific disclosure requirements, and strict conditions for cosmetics and electronics. Sellers who list prohibited items may face temporary or permanent account suspension, payment withholding, and item removal at Poshmark's discretion. The policy explicitly reserves the right to dispose or destroy prohibited items sent to authentication centers. You can report suspected violations to Poshmark, but enforcement decisions remain within the company's sole discretion.
View change record →Poshmark's updated Privacy Policy provides significantly more transparent disclosure about what personal data the company collects, how it uses that data, and how you can exercise your privacy rights. The policy now explicitly itemizes data collection points, including photos, videos, payment information, social media accounts, and user interaction data, and provides a dedicated section on consumer rights and choices. The policy also includes a dedicated California Privacy Notice supplement, indicating enhanced compliance with California privacy laws. You can review the full updated policy and California Privacy Notice to understand Poshmark's specific data practices and identify which privacy rights and choices are available to you.
View change record →Poshmark's updated privacy policy provides more explicit detail about what categories of personal data the company collects through the platform, including user-generated content (photos, videos, listings), interaction data (likes, comments, offers), and payment information. The expanded disclosure does not necessarily indicate new data collection practices, but gives users clearer visibility into what information Poshmark holds. You can review the full policy at Poshmark's website to understand which data collection practices apply to your account activity and, if you are a California resident, consult the supplementary California Privacy Notice referenced in the policy.
View change record →Removal of explicit cookies and cross-context behavioral advertising disclosure eliminates transparency about tracking and ad partner sharing practices.
View full change record →Previous version had empty excerpt for 'Cookies and Tracking Technologies'; current version now provides detailed disclosure of cross-context behavioral advertising and partner sharing practices.
View full change record →Your activity on Poshmark, including items you view and purchase, may be used to build an advertising profile that follows you across other websites and apps, which is a form of cross-context behavioral advertising that California and other state privacy laws recognize as a form of data sharing requiring opt-out rights.
How other platforms handle this
If you choose to reveal any personal information about yourself to other users, you do so at your own risk. We strongly encourage you to use caution in disclosing any personal information online.
When you are asked to provide information, you may decline to do so; but if you choose not to provide information that is necessary to provide some of our Services, you may not be able to use those Services.
to object to profiling activities based on our own legitimate interests
"We use cookies, pixels, and similar tracking technologies to collect information about your activity on our platform and across other websites. This information is used to provide you with personalized advertising based on your interests. We may share this information with advertising partners who use it to show you ads on other platforms.Excerpt from Poshmark's Privacy Policy
REGULATORY LANDSCAPE: Cross-context behavioral advertising using cookies and tracking pixels is a primary target of CPRA's sharing definition, which covers disclosure of personal information to third parties for cross-context behavioral advertising without monetary exchange.
Enforcement risk, jurisdiction flags, contract triggers, and due diligence action items.
Ad personalization controls removed. Contact scanning added. Advertiser data partnerships quietly dropped. A timeline of every change.
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This cross-site tracking means your Poshmark browsing and purchase behavior can follow you across the web and influence what ads you see on unrelated platforms and websites.
Your activity on Poshmark, including items you view and purchase, may be used to build an advertising profile that follows you across other websites and apps, which is a form of cross-context behavioral advertising that California and other state privacy laws recognize as a form of data sharing requiring opt-out rights.
ConductAtlas has identified this type of provision across 290 platforms. See the full comparison.
No. ConductAtlas is an independent monitoring service. We are not affiliated with, endorsed by, or sponsored by Poshmark.