How do scams work on Poshmark and resale apps?
Poshmark and similar resale platforms are targeted by counterfeit goods sellers, outside-platform payment requests that bypass protections, and account takeover attacks on sellers with established reputations.
Last reviewed: 10 June 2026
Explanation
Resale platforms like Poshmark, Depop, and Vinted have built-in payment and dispute systems specifically designed for person-to-person clothing and goods resale. Scammers work around these systems to commit fraud while avoiding the platform's protections.
Counterfeit goods are the dominant fraud on clothing resale platforms. Luxury brand items — handbags, sneakers, jewellery — may be listed with authentic-seeming photos (stolen from genuine sellers or professional sources) and sold at prices that seem discounted but are high enough to be plausible. Buyers receive obvious fakes. Platforms like Poshmark do have authentication services for high-value items, but these require opting in and are not universal.
Off-platform payment requests follow a familiar pattern: a buyer or seller asks to complete the transaction via Zelle, Venmo, or bank transfer to save on fees. Moving off-platform removes buyer and seller protections entirely and is against the platforms' terms.
Account takeover targeting is particularly damaging: scammers take over an established seller's account with a strong reputation and immediately liquidate the listed inventory at discount prices, collecting payments that the original seller never receives. The stolen account's reputation is the asset being exploited.
Common red flags
- Seller or buyer wants to complete the transaction outside the app to save fees
- Luxury item listed at a price noticeably below typical resale market but not suspiciously cheap
- Seller account has an excellent reputation but the current listing style differs markedly from previous sales
- Photos of a designer item are too perfect — likely stolen from an authentic listing
- Buyer claims the item arrived damaged or was not as described without credible photos
- Any communication pressuring you to act before you can examine the item thoroughly
What to do now
- Always transact through the platform's official payment system to retain dispute protection
- For high-value authentic luxury items, use the platform's authentication service if available
- Research current resale prices on StockX or similar platforms before purchasing high-value items
- Open a dispute through the platform's support system promptly if you receive a counterfeit
- As a seller, enable two-factor authentication and use a strong unique password to prevent account takeover
- Report suspicious listings to the platform using the in-app flag option
Frequently asked questions
Does Poshmark refund you if you receive a counterfeit?
Poshmark's buyer protection covers items that are not as described, including counterfeit goods. You must open a case within three days of delivery and provide evidence. After three days, the sale is considered final.
How do I verify a designer item is authentic before buying on a resale app?
Check the listing photos carefully against known authentication guides for the brand. Use the platform's authentication service for high-value items. Look for hardware details, stitching, and logo fonts that are consistent with the genuine product. When in doubt, use a third-party authentication service.