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Marketplace buyer/seller phone scams

Fake payment confirmations, courier links, and escrow scams.

Learn how marketplace buyer/seller scams operate, what to watch for, and how to report suspicious calls or messages.

Explore related categories like Bank spoofing and Parcel delivery to compare patterns.

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Knowledge base

How this scam works

Scammers exploit marketplace listings with fake payment pages and courier handoffs.

Typical channels

SMSMessaging appsEmail

Common targets

Online sellersPeople selling electronicsNew marketplace usersPeople shipping items

Step by step

  1. 1You list an item or respond to a buyer.
  2. 2They insist on a courier or escrow payment.
  3. 3You receive a fake payment confirmation link.
  4. 4The page asks you to log in or pay a fee.
  5. 5They claim a courier is waiting for pickup.
  6. 6Money is never received and data is stolen.

Red flags

Buyer wants to move off-platformLinks to unknown payment pagesUrgent pickup by a courierRequests to pay a small release feePressure to act quicklyOverpayment offers with refund requests

Common scripts

  • "I paid via secure delivery. Confirm here."
  • "Courier will collect today, please verify."
  • "You need to pay a small insurance fee."
  • "I sent extra, please refund the difference."
  • "Payment is pending until you confirm identity."

Common lures

  • Courier pickup with prepaid label
  • Escrow payment confirmation link
  • Overpayment with refund request
  • Insurance fee for delivery
  • Buyer insists on immediate shipment

Signals to monitor

  • Payment confirmation not visible in platform
  • Links that mimic marketplace domains
  • Requests for OTPs or login codes
  • Messages pushing to WhatsApp or SMS
  • Claims of urgent courier arrival

What to do

  • Keep all payments inside the marketplace platform.
  • Never click payment links sent by buyers.
  • Verify payment inside your seller dashboard.
  • Meet locally if possible and use cash or verified methods.

Avoid

  • Do not move the conversation off-platform.
  • Do not pay fees to receive your own money.
  • Do not share login details or codes.
  • Do not accept overpayment and refunds.

If it already happened

  • Report the user to the marketplace.
  • Change passwords if you entered them on a link.
  • Contact your bank if a payment was sent.
  • Warn other sellers if you see a pattern.

Real world patterns

Examples reported by users

Safety checklist

Courier confirmation

Buyer says a courier is on the way.

Hook: You must confirm payment via a link.

Outcome: Credentials are stolen.

Escrow release

Buyer claims funds are in escrow.

Hook: You need to pay a release fee.

Outcome: Fee is paid and buyer disappears.

Overpayment refund

Buyer sends extra money by mistake.

Hook: Asks you to refund the difference.

Outcome: Original payment was fake or reversed.

Fake shipping label

Buyer offers to send a prepaid label.

Hook: You must log in to download the label.

Outcome: Your account credentials are captured.

Chargeback threat

Buyer claims a payment dispute is open.

Hook: They demand a link click to verify delivery.

Outcome: You land on a phishing page.

Escrow SMS code

Buyer says an escrow service needs OTP approval.

Hook: Asks you to share the SMS code.

Outcome: Your account is taken over.

Myths vs facts

Myth

Courier payments are safer.

Fact

Scammers use fake courier and escrow pages.

Myth

I must pay a small fee to receive money.

Fact

Legit payments do not require seller fees upfront.

Myth

Moving off-platform is fine.

Fact

You lose platform protection and reporting tools.

Myth

Payment confirmation emails are proof.

Fact

Email templates are easy to fake.

Myth

Overpayment offers are honest mistakes.

Fact

They are often a refund scam tactic.

Myth

If the buyer is polite, it is safe.

Fact

Scammers use friendly language to build trust.

Quick answers

How do I verify a payment?

Check your official marketplace dashboard or bank account.

Should I accept a courier link?

No. Use platform-approved delivery options only.

What if I clicked a link?

Change passwords and monitor accounts immediately.

Why do they ask for small fees?

To test if you will pay and to collect money.

Is cash on pickup safe?

Cash is safer when verified in person, but meet safely.

Can I recover a fee?

It is difficult. Report to the platform and your bank.

Key takeaways

Keep payments inside the platform.Never pay fees to receive money.Avoid off-platform courier links.Verify payments in your dashboard.

If you notice overlapping patterns, compare with Insurance cold calls and Crypto scams.

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Help others recognize this scam

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Related categories

Bank spoofingParcel deliveryInsurance cold callsCrypto scams

Scam glossary

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