Facebook Marketplace Scams Sellers Should Know (Seller-Side, Not Buyer-Side)

Scams aimed at sellers are not creative. They recycle a small number of scripts because those scripts work on people who are in a hurry to close a sale. Once you can name the six, you stop reacting to individual messages and start recognising the pattern within the first two lines, which is the whole game.

What connects all of them is timing. Every seller-side scam needs to separate two events that should never be separated: the moment the item leaves your hands and the moment cleared money arrives in your account. Anything that tries to widen that gap, for any reason, is the scam. Everything below is just the variations.

How it works: a buyer shows you a screen at handover. It looks like a completed transfer. Sometimes it is a real app screen from a payment that was started and cancelled, sometimes an outright forgery, sometimes a genuine transfer marked pending that will silently fail. In all three cases the buyer is watching your face, not their phone, because they need you to feel the awkwardness of doubting them.

The tell: you are being shown proof rather than seeing money. A real payment does not require a demonstration. It appears in your account, on your device, without the other person doing anything. The instant a stranger is holding a screen toward you as evidence, you are in the script.

What to do: open your own app, refresh, and look at your own balance. Not the notification, not the email, the balance. If it says pending, the sale is not finished and the item does not move. Say it without apology: I will hand it over as soon as it lands. Honest buyers wait, which makes it a useful filter that costs nothing.

How it works: a buyer sends more than the asking price, then messages in a slight panic. Their assistant made a mistake, or they mistyped the amount. Could you send the extra back. The money genuinely appears in your account, which is what makes this land, and days later the payment reverses because it came from a stolen card or a hacked account. The refund you sent was real. The payment never was.

The tell: any request to send money back to someone you are supposed to be selling to. There is no honest version of this. A buyer who genuinely overpaid can have their own provider reverse the whole transaction, which is free and normal. Being asked to do it manually is the scam in its entirety.

What to do: refund nothing, ever, from your own funds. Tell them to contact their payment provider and reverse the full amount, and that you will relist the item. Then stop replying. If you have already handed the item over, screenshot everything and report the account, but recovery odds are poor once your own money has moved.

How it works: a buyer says they have been burned before and wants to check you are real. They will send a code to your number and you read it back. Or their account is limited and they need to verify a phone number to release payment. What is actually happening is that they have entered your number into a login or password-reset screen, and the code on your phone is the last thing standing between them and that account.

The tell: any code, from any service, that someone else wants you to read out. There is no legitimate flow anywhere that requires a stranger to hear a code sent to your device. That is the entire point of the code.

What to do: never share it, and treat the request itself as proof the account is malicious. Block and report, because a scammer with your number will try again from another profile. Then turn on two-factor authentication on your own Facebook account and every payment app you use.

How it works: a buyer is enthusiastic, out of area, and generous. They will pay full price and handle the shipping, so they email you a prepaid label. Post it today and they release payment. The label is either fraudulent, paid for with a stolen account, or set up so the parcel is rerouted mid-transit. Either way your item enters the system and the payment does not follow.

The related version is the fake collection. A courier or a friend of theirs will collect, and the money will be sent on pickup. Once the item is gone there is no leverage, no tracking you control, and usually no real courier company to complain to.

The tell: the buyer wants to control the logistics. A normal remote buyer pays you and lets you post it. Supplying the label, arranging their own driver, or sending someone to your address is not convenience, it is control of the item before payment settles.

What to do: if you ship, you buy the label, from your own account, to the address on the cleared payment, and you keep the tracking. If they will not accept that, the sale is not real. If you would rather avoid the question entirely, [local versus shipping on Marketplace flips](/blog/local-vs-shipping-facebook-marketplace-flips) covers when shipping is worth the risk at all.

How it works: everything goes well. Friendly buyer, smooth meetup, money received, item collected. Then days or weeks later the payment is disputed: they never authorised it, the item never arrived, or it was not as described. The money is pulled from your account while it is investigated, and you have to prove otherwise.

The tell: honestly, there is not one at the point of sale, which is what makes this the most frustrating item on the list. It is not spotted, it is prevented. That is why your defence has to be built during a sale that feels completely normal.

If a dispute lands, respond inside the deadline with the photos, the message thread and the receipt, calmly and factually. Sellers who lose these usually lose because they had nothing to submit. The ground rules on refunds are in [how to handle returns on Facebook Marketplace](/blog/how-to-handle-returns-on-facebook-marketplace).

How it works: within minutes of listing, someone offers full asking price and asks for your number, your email, or a chat on another app. The reason sounds reasonable every time. Sometimes the payoff is a link that looks like a payment confirmation page, sometimes it is the verification code play, and sometimes it is just moving you somewhere with no record so a dispute becomes your word against theirs.

The tell: the platform switch is requested before anything else has been agreed. A real buyer asks about the item first. Does it still work, will you hold it until Saturday, is the mark on the side deep. A message that jumps straight to a channel change has shown no interest in what you are selling, because what you are selling is not what they want.

What to do: keep everything in Marketplace messages until the sale is agreed and paid. Share a phone number only for the meetup, and only once you have a real conversation behind you. Never click a payment link a buyer sends. You open the payment app yourself, from your own home screen, and check the balance there.

You do not need to memorise every variation, because new wrappers appear constantly and the mechanics underneath do not change. Five rules, applied without exception, defeat every script on this page and most that have not been invented yet.

One last thing, about tone. None of this requires treating buyers as suspects; almost everyone on Marketplace is just trying to buy a desk. Applying the rules quietly and consistently means you never have to make a judgement call about a particular person, which is exactly where sellers get caught. Rules do not get flustered, and they do not want to be liked.