Marketplace scams in Australia: how to spot them before they cost you

Buying and selling online is mostly good people doing honest deals. It is also where scammers go looking, because the whole thing happens at arm’s length. They do not have to look you in the eye. They just have to move faster than your doubts.

Here is the golden rule to keep hold of. A stranger who cannot meet you, or who is in a hurry to be paid, is not behaving like a genuine buyer or seller. Hold that thought, and online marketplace scams in Australia lose most of their power.

Why scammers love online marketplaces

Real buyers and sellers meet, inspect the item and pay when they are happy. Scammers do the opposite. They rush you, they keep their distance and they change the subject when you ask sensible questions. A genuine buyer wants to see the item. A genuine seller wants you to check it. That simple difference is what the rest of this guide hangs on.

The “I’m overseas” seller, and buyer too

One of the oldest scripts starts with the seller being somewhere else. They are selling for a relative, they work on a rig, they have moved interstate, and a courier will handle everything. Scams on Gumtree and Facebook Marketplace and every other buy-and-sell app follow this shape all the time.

Then comes the invented protection. You will be told the platform runs an “official buyer protection” service, and that a courier will collect the item and release the money. That service does not exist. Genuine platforms do not run escrow through a random courier. Ask to meet and inspect, and the whole story collapses.

The overpayment and refund trick

This one targets sellers. The buyer “accidentally” pays too much and asks for the difference back before the original payment clears. The original payment is fake, or it gets reversed, and the refund you send is real money gone.

The rule is simple. Never send a refund until the original payment is genuinely in your account and shows as cleared, not pending. Even then, treat an overpayment as a warning sign. It is the classic overpayment scam, and it only works when you are too polite to say no.

The fake payment confirmation

The buyer sends a screenshot that says the money is on its way, or a text claiming a PayID or PayPal transfer. Screenshots prove nothing. Anyone can edit one. Open your own banking app and look for the money yourself. If it is not there, the sale has not happened.

Watch for the payment method too. When a buyer insists on “friends and family” through PayPal, that method gives them no protection, which is exactly why scammers ask for it. A genuine buyer does not need you to take that risk.

Urgency, deposits and pressure

“Another buyer is coming at three, pay a small deposit to hold it.” “This will not last the day.” Pressure is the tell, because a genuine buyer does not need you to decide in the next ten minutes. Real purchases survive a night’s sleep.

Never pay a deposit to hold an item for a stranger. Never pay by gift card, cryptocurrency or wire transfer, because none of those can be pulled back. If the only way to pay is one of those, walk away. Knowing how to avoid scams when selling online is mostly this: do not be rushed, and do not send money to a story.

How to keep a real transaction safe

The safe way to pay for secondhand goods is the boring way. Meet in daylight in a public place. A shopping centre, or a police station with a designated exchange spot, works well. Bring someone with you. Check the item works before you hand over money, and treat a seller who will not let you test it as a seller to walk away from.

Pay with cash on pickup, or with an instant transfer that you can see in your own banking app before the item changes hands. Check that the PayID name matches the person in front of you. And keep your messages on the platform where you met, so there is a record if you ever need one.

Where to report it

If a scam does get through, report it to Scamwatch, which is run by the ACCC. If money has moved, call your bank immediately and tell them what happened. Report the profile to the platform as well, so they can take it down. None of that guarantees your money back, but it is how these accounts get shut down.

If something feels off, you do not need to prove it. Walk away. A scam only works while you stay in the conversation.

The takeaway

Genuine buyers and sellers meet you, let you look at the item and are not in a panic to be paid. Anyone who will not do those three things is not worth your time. And if it feels wrong, that is enough reason to leave.

ACCC Scamwatch – online shopping scams; Australian Competition and Consumer Commission – buying and selling online; your bank’s fraud and scam reporting service.