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.
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 →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
We may display advertisements on our Services and those advertisements may be targeted to your interests based on your personal information. We may share your personal information with advertising partners for interest-based advertising purposes. You may opt out of interest-based advertising by visi...
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We collect your personal data when you use our Services, create a new eBay account, provide us with information via a web form, add or update information in your eBay account, participate in online community discussions or otherwise interact with us.
Monitoring
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"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 Poshmark 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. The FTC has issued guidance on deceptive tracking practices and the obligation to disclose material data uses. EU and UK users are protected by the ePrivacy Directive and GDPR, which require prior informed consent for non-essential cookies, a standard that goes beyond the opt-out model described in the policy. GOVERNANCE EXPOSURE: High for EU and UK users; medium for US users. The policy's approach of disclosing cookie-based advertising and providing opt-out mechanisms satisfies the opt-out standard applicable under US state privacy laws, but for EU and EEA users the consent requirement under the ePrivacy Directive requires affirmative prior consent for advertising cookies, not merely an opt-out. The adequacy of Poshmark's cookie consent mechanism for non-US users should be independently assessed. JURISDICTION FLAGS: EU, EEA, and UK users face the most significant exposure given the consent-based framework for cookies under the ePrivacy Directive. California users have specific rights to opt out of sharing for cross-context behavioral advertising under CPRA. Illinois, which has enacted biometric privacy legislation, is less directly implicated by cookie tracking but may be relevant if device fingerprinting approaches biometric data standards under BIPA. CONTRACT AND VENDOR IMPLICATIONS: Data sharing arrangements with advertising technology partners, including demand-side platforms, data management platforms, and analytics providers, should be reviewed to confirm they qualify as contractual arrangements under CCPA or CPRA rather than third-party sales. Consent management platform configurations should be audited for compliance with EU and UK requirements, including the requirement that consent be freely given, specific, informed, and unambiguous. COMPLIANCE CONSIDERATIONS: A comprehensive cookie audit should be conducted to inventory all tracking technologies deployed on the Poshmark platform, classify them by purpose, and verify that consent or opt-out mechanisms are correctly implemented for each user geography. The cookie consent banner and preference center should be reviewed for compliance with ePrivacy Directive and GDPR standards for EU users. Records of consent should be maintained as required under GDPR.
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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 1 platforms. See the full comparison.
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