Marketplace Scams: Facebook, Vinted & eBay Safety Guide

Why marketplace scams work

Facebook Marketplace, Vinted and eBay put you in direct contact with strangers. That's the whole point — and it's also the weakness scammers exploit. The trick is almost always the same: get you off the platform's protected payment system, then take your money or your item. Learn to spot that move and you avoid the vast majority of scams.

Before you commit to any deal, you can sanity-check a linked website or shop with HasTrust — check any shop here. If a message feels off, you can paste it into our scam checker.

The one rule that protects you everywhere

Pay through the platform, or don't pay at all. Each marketplace only protects money that moves through its own system:

• eBay Money Back Guarantee covers you only if you pay via eBay checkout with an approved method. Off-platform payment voids protection — and breaks eBay's rules.
• Vinted Buyer Protection covers only purchases made with the in-app "Buy" button (Vinted Wallet, linked card, Apple Pay, Google Pay). It holds your money in escrow and releases it after you confirm the item arrived as described.
• Facebook Marketplace offers Purchase Protection only for eligible items paid through onsite Checkout with shipping — not for cash, Zelle, Venmo, or bank transfers arranged in chat.

So the moment a buyer or seller asks you to switch to bank transfer, Zelle, Venmo, PayPal "Friends & Family," gift cards, crypto, or a "pay here" link, treat it as a scam signal. These methods are hard or impossible to reverse, which is exactly why fraudsters prefer them.

Facebook Marketplace: the common plays

Fake payment screenshots and emails

You list an item, a "buyer" pays by Zelle or PayPal, and you get an email or screenshot confirming it. The email is fake. Never trust a screenshot or notification — open your own banking or payment app and confirm the money is actually in your balance. If it isn't there, it isn't real.

The Zelle "business account" upgrade

A buyer claims they paid from a Zelle business account and now you must pay a fee to "upgrade" and receive it. This is invented. You never need to upgrade or pay anything to accept a normal Zelle payment.

Overpayment

A buyer "accidentally" sends more than the price and asks you to refund the difference. The original payment was made with a stolen card and will be reversed later — leaving you out the refund and the item.

Advance shipping fees

A seller wants shipping or a deposit paid up front, outside Checkout, before sending. Pay and the item — often nonexistent — never arrives.

Vinted: what to watch

The single biggest red flag is any request to move payment or chat off Vinted — "I'll do it cheaper if you PayPal me directly." Off-platform means uninsured. Other things to check:

• Brand-new accounts with no sales history or genuine reviews, especially selling in-demand designer items.
• Triangulation fraud: a seller "ships" by ordering the real item from a retailer to your address, keeps your Vinted payment, then the retailer reverses the charge — and the goods can be reclaimed.
• Phishing and courier texts imitating Vinted or a delivery service, pushing you to a fake login or payment page. Vinted won't ask you to confirm a purchase by email link.

Because Vinted Buyer Protection claims have a short window, open and inspect parcels the day they arrive and report problems immediately.

eBay: staying covered

Keep the entire transaction — messages, payment, dispute — inside eBay. Sellers who push wire transfers, gift cards, crypto, Zelle or Venmo are almost always scammers, and paying that way removes your Money Back Guarantee. Watch too for listings that ask you to email or call to "complete the sale," empty-box deliveries, and switched items. If an item never arrives or is not as described, open a case through eBay's Resolution Center rather than negotiating privately.

A 60-second pre-purchase checklist

1. Price sanity: is it far below normal? Bargains that seem impossible usually are.
2. Account age and reviews: real history, or created yesterday?
3. Payment method: can you pay through the platform's protected system? If not, walk away.
4. Pressure: are you being rushed to "decide now" or move to another app? Scammers manufacture urgency.
5. Links: does any "payment" or "tracking" link go to the real domain? Check before you click.

If you think you've been scammed

• Stop paying and don't send any "refund" or "fee."
• Report it inside the platform — eBay Resolution Center, Vinted's issue reporter, or Facebook's report link — and open a dispute promptly.
• Contact your bank or card provider if you paid by card; you may be able to reverse an unauthorized or misdescribed charge.
• Keep evidence: screenshots of the listing, chat, and any payment requests.
• Report the fraud to your national consumer or cybercrime reporting service.

The pattern is consistent across every marketplace: legitimate deals stay on the platform, and scams try to leave it. When someone insists on breaking that rule, believe them — and keep your money where it's protected.