October 2, 2026 · 9 min read
Online selling scams aimed at sellers are less varied than they look. Nearly all of them are one of eight scripts, and every script depends on the same three moves: get you off the platform, create urgency, and make you send something before the payment is real. Once you know the scripts, the first message usually gives the scam away.
None of this is a reason to avoid selling locally. The large majority of buyers are ordinary people who want your bookcase. The point is to recognize the small number who are not, quickly, so you can stop replying and get back to the real buyers.
The warning signs they share
- They ask for your phone number or email in the first message and want to leave the marketplace’s chat.
- They do not ask a single question about the item.
- They offer the full price, or more, without seeing it.
- Someone else will collect it: a mover, a courier, a cousin, an assistant.
- The payment method is unusual, or comes with an email explaining an extra step you must take.
- Everything is urgent.
One of these alone can be innocent. Two or more together is a pattern.
1. The overpayment scam
The buyer sends more than the asking price, by check or by a payment that later reverses, and asks you to send back the difference. The original payment then fails and the refund you sent is gone. There is no legitimate reason for a buyer to overpay. Decline any payment above the agreed price and do not refund a “mistake” through a different method than the one it arrived by.
2. The fake payment email
You receive an email that looks like it is from a payment app, saying the money is on hold until you do something: upgrade to a business account, pay a fee, or provide a shipping tracking number. The email is forged. Real payments show up as a balance inside the app or your bank account. Check there, by opening the app yourself, and never through a link in a message.
3. The verification code scam
The buyer says they need to confirm you are a real person and will text you a six-digit code to read back. The code is actually a verification code for a new phone-number or account sign-up being created in your name. No buyer needs a code from you. If someone asks for one, the conversation is over.
4. The courier or mover pickup
The buyer is out of town and will send a courier, often with a request that you pay an insurance or pickup fee that will be reimbursed. The fee is the scam. A related version pays you by a method that is later reversed, after the item has left your hands. For local sales, deal with the person who is paying, in person.
5. The prepaid shipping label
A buyer offers to email you a shipping label so you do not have to pay postage. Labels supplied by the buyer can be redirected after you ship, and the buyer then claims the package never arrived at the address on record. If you ship, buy the label yourself through the platform you sold on, to the address the platform gives you.
6. The off-platform link
You are sent a link to “receive your payment,” “confirm the order,” or “view the buyer’s offer.” The page imitates a marketplace or payment service and asks for your login or card details. Marketplaces do not need you to enter card details to receive money. Do not open payment links sent by buyers.
7. The claim that the item never arrived
On shipped sales, a buyer disputes the payment and says the item was not delivered or was not as described. Your protection is documentation: photos of the item and its serial number before packing, tracking on every shipment, and signature confirmation on higher-value items. A precise description helps too, because it leaves less room for a “not as described” claim. See how to write a listing description that sells.
8. The deposit to hold it
This one reverses the roles: someone posing as a seller asks buyers for a deposit, or a “buyer” asks you to pay a small fee to release their payment. In both versions, money moves before anything real has happened. As a seller, you should never have to pay anything in order to be paid.
Safer ways to get paid
| Method | Good for | Watch for |
|---|---|---|
| Cash, in person | Most local sales | Count it before handing over the item; for large amounts, meet at a bank |
| Payment app, in person | Buyers who do not carry cash | Confirm the money in your own app, not from a screenshot or email |
| Platform checkout | Shipped sales | Ship only to the address the platform shows, with tracking |
| Personal or cashier’s check | Rarely worth it | Checks can be returned days after they appear to clear |
Payment apps designed for people who know each other generally do not offer purchase protection, and payments sent through them are hard to recover. That cuts both ways: it is one reason to accept them only face to face, once you can see the money has arrived.
Meet in a way that removes most of the risk
Choose a public, well-lit place with cameras, such as a police station lobby or a designated exchange spot, for anything small enough to carry. Bring a second person for high-value items. For furniture that must be collected from your home, move it to the garage or driveway beforehand, schedule a specific window, and have someone else present. The details are in meeting a buyer safely, and you can find designated locations through safe-meet zones.
If you think you have been scammed
- Stop replying. Do not send further money, codes or information.
- Contact your bank or the payment service immediately and explain what happened.
- If you shared a verification code or a password, change your passwords and review your account’s security settings.
- Report the profile to the marketplace where the contact began.
- Report it to the consumer protection or fraud reporting agency in your country, and to local police if you lost money or property.
Then relist the item. A scam attempt says nothing about your listing or your price, and it should not put you off selling. If the conversation turns to price rather than payment tricks, that is ordinary negotiation; see how to handle lowball offers.
Selling scams: common questions
How can I tell if a buyer is a scammer?
Look for a combination of signs rather than one. Common ones are asking to move to email or text in the first message, showing no interest in the item’s details, offering full price or more without seeing it, sending someone else to collect it, and attaching extra steps to the payment. Two or more together is a strong signal to stop replying.
Is it safe to give a buyer my phone number?
It is safer to keep the whole conversation in the marketplace’s own chat, which keeps a record and lets you report the account. If you do share a number, never read back a code that is texted to you. A request for a verification code is always a scam, whatever reason is given.
What is the safest way to accept payment for a local sale?
Cash in person is the simplest. If the buyer prefers a payment app, complete the transfer face to face and confirm the money in your own app or bank account before handing over the item. Do not rely on a screenshot or an email confirmation, and do not accept more than the agreed price.
A buyer sent too much money and wants the difference back. What should I do?
Do not send anything back. Overpayment followed by a refund request is one of the most common selling scams, because the original payment is later reversed or the check is returned. Contact your bank or the payment service, decline the payment if you can, and stop communicating with the buyer.
A complete listing is its own protection
Clear photos, an accurate description and a realistic price attract buyers who ask real questions, and they leave less room for disputes afterwards. ZaZooomIt builds that listing from one photo: it identifies the item, suggests a resale price from comparable sales, and writes the title and description, ready for you to post from your own marketplace accounts.