Hired as a mystery shopper and sent a check? Here's what it is.
ScamChecker.online·Last verified June 2026·Active and evergreen·5 min read
In a nutshell
You're "hired" as a secret or mystery shopper and mailed a check to deposit. Your first task is to test a money transfer service or buy gift cards.
The check is fake. The money you wire or load onto gift cards is real - and it's yours.
Banks make deposited funds available within days, but a fake check can take weeks to bounce. When it does, the bank takes the full amount back from you.
Real mystery shopping exists. It never asks you to deposit a check and send money back, and it never charges you to start.
Our verdict
This is a scam. Any job that hands you a check, then tells you to send part of it back by wire, gift card, or money transfer is a fake-check scam. The "assignment" is just a cover for moving your own money to the scammer.
Advertisement728×90 · Replace with AdSense unit
Does this sound familiar?
You got an offer to be a secret shopper, mystery shopper, or store evaluator - by email, text, social media, or a flyer. Good pay, flexible, no experience needed. Soon a check arrived in the mail. The instructions: deposit it, keep some as your pay, and use the rest to complete your first "assignment."
Below are reconstructed examples of how this offer arrives and what the first assignment looks like. The wording changes - the structure doesn't. (Illustrations, not real screenshots. Names, numbers, and the check are fictional.)
?
Shopper Recruiting
+1 (555) 555-0182
Text Message · Today 10:14
Congratulations! You've been selected as a Mystery Shopper in your area. Earn $250–$450 per assignment evaluating local stores. Flexible hours, paid weekly. Reply YES with your name and mailing address to receive your first assignment packet.
Unsolicited, vague, and selected "for your area." They want a mailing address - that's where the check goes.
✉
In the mail
First assignment packet
VOID
Midwest Regional Bank
Check #04821
Pay to the order of
[Your Name] $2,480.00
⑈ 021000021 ⑈ 4821 06 ⑈
The check looks real - it often is printed on a real bank's details. Your bank can't confirm it's good just because the funds appear.
C
Coordinator
last seen recently
Assignment 1: Deposit the check ($2,480). Keep $400 as your fee. Then go to Walmart and evaluate the Western Union counter by sending $2,000 to the test recipient below. Take photos and report on wait time and staff. Send me the transfer reference number when done. 📋
11:02
"Evaluate the money transfer service" is the tell. The transfer is the scam - you're wiring your own deposited money to the scammer.
The cover story varies: evaluate Western Union or MoneyGram, buy gift cards and report on the checkout, test a money order. Sometimes it's framed as a "personal assistant" job instead. The mechanism never changes - a check you deposit, money you send out before the check clears. This pattern is also called a secret shopper scam, a store evaluator scam, or a fake-check job scam.
How it works
The scam runs in four phases, and it's built around one fact most people don't know: your bank releasing the funds is not the same as the check being good. (The screens below are illustrations.)
1
The offer
An unsolicited message offers easy, flexible work as a secret or mystery shopper. Good pay, no experience needed. You reply, share your name and mailing address, and get "hired" almost instantly - no real interview, no application that goes anywhere.
‹
Shopper Recruiting
online
You've been selected! $250–$450 per assignment. Interested?
10:14
Yes! What do I do?
10:16
Great - send your full name and mailing address for your packet.
10:17
📭 They need a mailing address. That's where the fake check goes.
2
The check clears - or seems to
A check arrives, often for a few thousand dollars. You deposit it. Within a day or two the funds show up in your balance, and the bank may even say it "cleared." By law, banks have to make deposited funds available quickly. That is not the same as the check being real.
← AccountDeposit
Available Balance
$2,480.00
Deposit
+$2,480
Status
Available
✓
Funds available
Ready to use
Check still unverified
🏦 "Funds available" ≠ "check is good." Verification can take weeks.
3
The "assignment": send the money out
Your first task is to evaluate a money transfer counter (Western Union, MoneyGram) by sending most of the deposit to a "test recipient," or to buy gift cards and send the numbers. You keep a few hundred as your "pay." You think you're spending the company's money. You're spending your own.
Assignment 1In progress
Send via Western Union
$2,000.00
⚠ Keep $400 · send the rest to the test recipient
Report back
MTCN referenceSend Now
"The bank told me it cleared. I sent the transfer like the assignment said. Ten days later the check bounced and I owed the bank $2,000."
- Reconstructed from common victim reports
4
The check bounces. You're liable.
Weeks later, the bank discovers the check was fake and reverses the deposit. The money you wired or loaded onto gift cards is already gone - cashed out by the scammer the moment you sent it. You owe the bank the full amount, and the "employer" has vanished.
⚠️
Deposit reversed
The check you deposited was returned as fraudulent. $2,480.00 has been debited from your account.
Where the money went…
↑
Wired via Western Union−$2,000
↑
Bank reverses check−$2,480
↑
Your "pay"gone too
Wired money is like cash - once it's collected, it's almost impossible to get back.
Remember
No real job mails you a check and asks you to send money back.
"Funds available" doesn't mean the check is good.
Legit mystery shopping never charges an upfront fee.
"Evaluate a money transfer service" is the scam, not the job.
Red flags to catch it early
None of these alone is proof. Several together means stop.
They send you a check first
Any "job" that mails you a check to deposit, then asks you to send part of it back, is a fake-check scam. Full stop.
The assignment is a money transfer
"Evaluate Western Union or MoneyGram" by sending money is the scam itself. Real evaluations don't move thousands of dollars to a stranger.
"Test the counter by wiring $2,000 to this recipient"
Pay by gift card
Asked to buy gift cards with the deposit and send the numbers or PINs? Gift cards are for gifts, not work assignments. Anyone who needs the numbers is a scammer.
An upfront fee to join
Paying for a "certification," a job list, or a starter kit is always a scam. Honest companies pay you, not the other way around. Mystery shopping job lists are available free.
Guaranteed big money, full-time
Real mystery shopping is occasional, part-time work. Only scammers promise you can quit your job and do it full-time.
It claims to be from "MSPA"
The Mystery Shopping Professionals Association is a trade body. It doesn't hire or advertise for shoppers. A job notice claiming to be from MSPA is a red flag.
Already deposited the check or sent money?
If you're in this situation right now
Stop, tell your bank, then report
Acting in the first hours after sending money gives you the best - though still slim - chance.
1
Don't send any more moneyIf you've deposited the check but haven't sent the transfer yet, stop. There's no real job and no real money - only the check, which will bounce.
2
Call your bank now and tell them it's a fake checkExplain you deposited a check from a mystery-shopper "employer" and were told to wire money. They can flag the deposit and advise you. Don't keep spending against funds from a check you can't verify.
3
If you wired money, call the transfer company immediatelyReport fraud and ask to reverse the transfer. MoneyGram: 1-800-666-3947. Western Union: 1-800-325-6000. Reversal is unlikely once it's collected, but ask straight away - speed is everything.
4
If you used gift cards, contact the card issuer fastTell the company that issued the card it was used in a scam and ask if they can refund it. Acting quickly occasionally works. Keep the cards and your receipts.
5
Save everythingThe check, the envelope, the messages, the transfer receipt or gift-card numbers. You'll need them for your bank and for any report.
6
Ignore anyone who later offers to recover your money for a feePeople who've lost money are quickly targeted by a follow-up money recovery scam - a second fraud charging upfront to "get your funds back." No legitimate service or agency works that way.
Mystery shopping is a real industry, which is exactly why the scam version works. The FTC lists mystery shopping as one of the standard fake-check scam types, alongside personal-assistant jobs, car-wrap offers, and prize claims.2 The common thread is a check you deposit and money you send back before the check is found to be fake.
Days
How fast banks must make deposited funds available by law - even when the check is fake2
Weeks
How long a fake check can take to be discovered - after which you owe the bank the full amount2
$0
What a legitimate mystery shopping job ever charges you to start - any fee means it's a scam1
$12.5B
Total reported fraud losses in the US in 2024, up 25% on the prior year (all fraud types)3
The mechanism is what makes it dangerous, not the disguise. Fake checks "generally look just like real checks, even to bank employees," the FTC notes, and may be printed on the details of real financial institutions or written against accounts belonging to identity-theft victims.2 Because federal rules require banks to release deposited funds within a couple of days, the money looks spendable long before anyone has confirmed the check is good. The scammer's whole timing depends on that gap.
Younger adults are common targets, often through job-hunting sites and social media, though anyone looking for flexible income can be pulled in. The advice is blunt and consistent: never deposit a check from someone you don't know and wire, gift-card, or transfer money back. As the FTC puts it, "only scammers will say to do that."1
Sources
Federal Trade Commission, "Mystery Shopping Scams". Upfront-fee rule, MSPA does not hire shoppers, "never wire money / never deposit a check and send money back," and part-time-only nature of real mystery shopping.
Federal Trade Commission, "How To Spot, Avoid, and Report Fake Check Scams". Mystery shopping listed as a fake-check type; banks must release funds within days while a fake check takes weeks to surface; victim liability; how to react by payment method.
We document recurring online scam patterns using primary sources - government agencies, law enforcement, and security researchers. We do not accuse named businesses, and ads on this page do not influence our reporting. Read about how we research or who we are.
Last verified: June 2026·Reviewed against current FTC guidance