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
The class action waiver eliminates the ability to pool claims with other users, which is often the only economically viable means of pursuing small individual claims.
The updated policy establishes specific conditions that sellers must meet when listing certain product categories. For cosmetics and personal care items, the terms now require items to be new, factory-sealed, alcohol-free, and unswaped, with aerosols and nail polish subject to shipping restrictions or prohibition. For electronics, sellers must reset devices to factory settings and sign out of personal accounts. For mystery boxes, sellers must disclose key details and provide accurate value assessments. Non-compliance may result in account suspension, payment withholding, or item destruction, which Poshmark reserves the right to execute at its sole discretion. You can report suspected policy violations directly through Poshmark's platform.
View change record →Poshmark's Terms of Service underwent a substantial update on April 19, 2026, with 249 new sentences and 3 modified sentences. The specific operational changes created by these additions cannot be determined from the detection summary alone. All users should review the updated terms at Poshmark's website to identify any new policies, requirements, restrictions, or disclosures that affect their use of the platform.
View change record →Poshmark's updated Privacy Policy provides substantially more transparency about the personal data it collects (including name, address, payment details, and content you create), how it uses and shares that information, and the legal bases for processing. The policy now explicitly covers data collected across websites, mobile apps, and other platforms, and identifies collection points including account registration, purchases, listings, stories, and interactions with other users. California residents are directed to a separate supplemental privacy notice. While this change increases clarity about data practices rather than restricting new data collection, reviewing the specific uses and sharing practices described in the full policy can help you understand what data Poshmark retains and how it may be used.
View change record →You cannot join or bring a class action or class arbitration against Poshmark; any dispute must be pursued individually.
How other platforms handle this
If, however, this Class Action Waiver is deemed invalid or unenforceable with respect to a particular Dispute...neither you nor Chegg will be entitled to arbitration of such Dispute.
Related Cases may only be filed in batches of up to 50 individual arbitrations at a time
Neither you nor we may elect arbitration of any claims seeking only individualized relief asserted by you or us in small claims court, so long as the action remains in that court and is not removed or appealed de novo...
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"YOU AND POSHMARK AGREE THAT ANY ARBITRATION UNDER THIS AGREEMENT WILL TAKE PLACE ON AN INDIVIDUAL BASIS; CLASS ARBITRATIONS AND CLASS ACTIONS ARE NOT PERMITTED, AND YOU AND POSHMARK ARE AGREEING TO GIVE UP THE ABILITY TO PARTICIPATE IN A CLASS ACTION.— Excerpt from Poshmark's Poshmark Terms of Service
Coinbase's User Agreement includes a mandatory arbitration clause that most users may not have reviewed. Here is what the clause states and how the opt-out process works.
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The class action waiver eliminates the ability to pool claims with other users, which is often the only economically viable means of pursuing small individual claims.
You cannot join or bring a class action or class arbitration against Poshmark; any dispute must be pursued individually.
ConductAtlas has identified this type of provision across 207 platforms. See the full comparison.
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