Verify Marketplace buyers before you hand over your item.
Scammers impersonate buyers to send fake payment confirmations or run 'overpayment' scams. Check the message here before you let an 'eager buyer' steal your money or your goods.
Security Insight
Buyer scams often target 'high-friction' items like furniture or electronics. Scammers use complicated stories about couriers or 'business account' limits to force you into making a 'refund' payment.
Common Marketplace Buyer Scams
A real buyer usually wants to inspect the item or pays simply. Watch out for these complex, high-pressure scripts.
The PayID 'Business Upgrade' Scam
The 'Accidental Overpayment'
The 'Courier Pickup' insurance fee
Immediate move to personal chat
What IsThisSpam checks before you trust a sender
Quick verdicts are useful, but the real value is understanding why something looks safe, uncertain, or risky.
Brand-new Buyer Profile
Profiles created in the last few months with no history or friends are frequently used by automated scam bots.
Generic 'Is this available?' bots
Instant replies that use the exact title of your listing but don't ask any specific questions about the item's condition or location.
Pressure for 'Email' addresses
Buyers don't need your email for a standard marketplace deal. They only want it to send you a fake PayPal or PayID alert.
Refusal to pay in cash on pickup
If they are local but refuse to pay cash and insist on a 'bank transfer' with a 'receipt' they'll show you, be extremely careful.
Related guides
Use the checker for the fast answer, then read the deeper guidance for recurring scam patterns.
Online Seller Scam Checker
Gumtree Scam Checker
FAQ
These are the questions people usually ask right before they click, reply, or pay.
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Check the sender before you trust the message.
Start with a fast scan, then move to SuperScan when the message involves money, account access, or sensitive documents.