Overpayment ScamsCan Accommodating Buyers' Requests be WRONG?

Monica Eaton | May 8, 2025 | 10 min read

This featured video was created using artificial intelligence. The article, however, was written and edited by actual payment experts.

What are Overpayment Scams?

In a Nutshell

What should you do when a customer wants to pay more than your listed price for goods or services? This question might seem to have a simple answer, but there's a reason why overpayment scams are a favorite method for fraudsters. This article explores everything you need to know on the topic: what overpayment scams are, why they’re a bad deal, and how best to fight them.

Insulating Your Business From Overpayment Scams & Fraud

Try to imagine this scenario: you make a sale through an online marketplace or commercial portal. The buyer contacts you for prompt payment, and actually offers to pay more than you initially asked. The only catch: they ask you to refund the overpayment portion to a third party.

The buyer might claim it’s for a private shipping service, or to cover customs costs. More likely than not, however, it’s a textbook example of an overpayment scam.

Overpayment scams can take many forms, but generally speaking, they exist to rip you off through redirected funds. So, let’s find out how they work, what they entail, and what you can do to avoid them.

What is an Overpayment Scam?

Overpayment Scam

[noun]/Ōvər • pā • mənt • skam/

Most of the time, overpayment scams revolve around someone overpaying for an item using a stolen credit card, check, or money order. The buyer arranges the return of the overage through a third account, then disappears. The aim is to convert the available account balance or credit line to liquid cash.

An overpayment scam refers to a cash forwarding or advance payment fraud tactic. Fraudsters will use stolen credit card details to initiate a transaction, then offer to overpay the total amount due. Once the overage has been agreed to, the fraudster will request the overage be returned to a different payment account or another third-party source.

Once the legitimate accountholder discovers the fraud, they will file a chargeback, leaving the seller holding the bag for the losses.

How Do Overpayment Scams Work?

A pretty typical overpayment scam might work something like this:

  • You list a product or service for sale online. For example, it may be a used car, furniture set, or costly electronic device.
  • You receive a DM or email offering to pay you more for the item than your listed price. You’re told this overage is to cover shipping, handling, or some other charge.
  • The buyer sends you a digital payment, or a check or money order. The buyer claim that the overage is to pay for shipping or handling and must be made out to a third party or secondary account.
  • You deposit their check or money order or send the additional funds electronically, and send the goods along to the buyer, as per their instructions.
  • Your bank or processor informs you that the original payment method was fraudulent. You don’t get to keep the funds, and the fraudster has disappeared with your goods.

Why Do Sellers Fall Victim to Overpayment Scams?

Now, the scheme I outlined above probably seems sketchy to most of us right off the bat. However, depending on the context of the sale, overpayment scams might not be so easy to spot.

There are a few factors to consider here. For example, the scammer may:

Target Amateur Sellers

Many overpayment scams target amateur or non-practiced merchants. They focus on high-value items like used cars or electronics which these sellers might try to move through an online marketplace.

Never Meet the Buyer Face-to-Face

Overpayment scams work because they use seemingly legitimate credit card or bank credentials to facilitate payment online or over the phone. You rarely (if ever) meet the scammer face-to-face.

Try to Sweeten the Deal

Scammers might provide an incentive as an added lure to entice victims. For example, one could “pay” for an item, then ask you to return the overage minus a “commission” or “tip” for your trouble. Typically, the fraudster’s excuse for the overage and return has to do with cross-country or international shipping fees.

Employ A Sense of Urgency

The buyer may claim to have seen the listing on craigslist, or on Facebook Marketplace, and declare that they want to buy it for more than you are asking just to ensure no one else buys the listing before they do. The idea is to make an offer that seems too good to be true (because it actually is).

Take Advantage of Lax Security

Scammers understand that many larger businesses have all manner of anti-fraud safeguards in place to prevent situations like this from occurring. Smaller businesses like antique dealers, contractors, or vintage clothing dealers, however, are not as well insulated against such attacks.

Graphic: Overpayment Scams Common Tactics
Did You Know?

Overpayment scams are not the same as return fraud, but the tactics are similar.

The main difference between overpayment fraud and return fraud is the methodology. Overpayment scammers may be able to steal the funds and items from the original transaction like most return fraudsters. However, they add on that additional repayment scam at the end. In essence, they’re victimizing you twice.

The Consequences of Overpayment Scams

Let’s face it: overpayment scams can lead to a lot of headaches for sellers like you.

You might be trying to run a small business. If so, your money is not unlimited, and your support systems are relatively few and far between. Thus, losing money to a carefully executed scam like this can really make life difficult.

Here are a few ways overpayment scams can impact your bottom line:

Overpayment Scams

Lost Revenue

The most obvious danger here is certainly that you will lose money. How much you lose and from which account depends on the particular situation. At their core, though, overpayment scams are designed to rip you off.

Remember: when consumers lose money to credit card fraud, they are exempt from liability for that fraudulent transaction up to a certain amount. Merchants, on the other hand, can be held fully responsible for every incident.

Overpayment Scams

Loss of Reputation

Any time you are duped by fraudsters, you run the risk of losing face with your other customers. That’s not to mention feedback from your bank and processor.

Being susceptible to fraud in the first place is never a good look for a merchant. In fact, banks and processors may begin to penalize you for breaching their anti-fraud policies. At a certain point, they may determine your business is a high-risk operation and discontinue your services altogether.

Overpayment Scams

Compromised Data

Another really painful side effect associated with overpayment scams is the possibility that your sensitive data could be exposed to more than one fraudster. Once your sensitive checking and routing information is out there following one incident, it could be levied against you again for future scams.

If the fraudster gains access to your banking or checking account information, you could become a victim of account takeover (ATO) fraud. Or, if the fraudster used a stolen credit card number, the legitimate cardholder may file a chargeback against you.

Chargebacks

If a fraudster uses a stolen credit card for the initial transaction — the one they ask you to overcharge — the legitimate cardholder could discover the unauthorized transaction later and dispute the charge. When this happens, their bank initiates a chargeback, which is a forced reversal of the transaction.

When a chargeback is involved in an overpayment scam, it adds insult to injury: beyond losing out on the goods you shipped, the funds from the original sale, and the “overpaid” amount you refunded, you’ll also be on the hook for chargeback fees and penalties.

Protect yourself against losses

…both before and after the sale.

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Recognizing Red Flags of Overpayment Scams

While there’s no foolproof way to detect an overpayment scam, be on the lookout for these common red flags if you suspect foul play:

Red Flag

Buyer Insists on Paying More Than the Listed Price

As we stated before, deliberate overpayments among real buyers are rare. If a buyer asks to pay more than what you’re listing an item for, it’s probably not because they’re being generous. Your best course of action is to refuse the transaction and cease contact with the buyer.

Red Flag

Buyer Asks for a Refund Before the Initial Payment Clears

A buyer reaches out and pressures you, demanding a refund from you before the payment even clears. It’s likely a high-pressure tactic preying on your desire to provide a good customer experience. If you receive an urgent refund request like this, wait for the payment to clear — or fail on its own — before doing anything.

Red Flag

Buyer Pays Using an Unconventional or Non-Secure Method

Virtually all of your legitimate customers will pay using a debit, credit, or prepaid card. If a buyer insists on using an unconventional payment method (e.g. via check by mail), politely decline their request and suggest an acceptable alternative instead. If the buyer refuses or continues to insist on a certain payment method, they’re probably not a real customer at all.

Real-World Examples of Overpayment Scams

Overpayment scams aren’t just a theoretical threat. Fraudsters who carry out these attacks cause billions of dollars of losses to legitimate businesses, consumers, and governments per year.

To help illustrate, here are a couple of real-world, “ripped-from-the-headlines” examples of overpayment scams targeting victims in the Detroit area:

Man Targeted by Overpayment Scam

In 2021, Southfield, MI resident Michael Pugh II was applying to a job listing on Indeed which advertised a remote position. One of the recruiters reached out to Pugh, but instead of offering him a job, they told Pugh to purchase a printer as part of the onboarding process.

In an interview with WXYZ-TV, Pugh II recounted that the fake employer promised that this was a routine practice, and that he’d receive reimbursement via Bitcoin. Pugh grew even more suspicious when he was told that, to receive the money, he’d have to go to a specific Bitcoin ATM to make a withdrawal.

The man would’ve been right to reject the offer. But, scammers often target individuals looking for remote work as victims of overpayment scams specifically because they’re often desperate for work and happy to go along with any offer, no matter how odd the “recruiter’s” requests are.

Nonprofit Targeted in $7,000 Overpayment Scam

In 2024, Detroit nonprofit Alternatives for Girls, a women’s shelter in the city, received a $7,000 donation via check from a business called “Michigan Licensing@Regulations.”

Shortly after the nonprofit received the check, they were contacted by the company. The donor claimed that the gift was “accidentally larger than planned and that a portion would need to be returned immediately via wire transfer.”

Upon depositing the check, Alternatives for Girls’ Director of Finance was informed by the organization's financial institution that the check was fraudulent. Luckily, the nonprofit had yet to issue the scammer a refund for the “overpayment,” averting a loss that would have otherwise occurred.

Should I Report Overpayment Fraud?

TL;DR

Yes. You should report overpayment fraud to your financial institution, then alert the Federal Trade Commission (FTC).

Anytime you recognize fraud, you should report it to your bank first, then contact the Federal Trade Commission about the scam as soon as possible. 

According to the FTC, they share internet scam reports concerning telemarketing, identity theft, and others through Consumer Sentinel. This is a secure, online database available to hundreds of civil and criminal law enforcement agencies in the U.S. and abroad.

While it’s not likely that you’ll be able to recover the funds after such an incident, reporting an overpayment scheme does have a positive effect. When you report fraud incidents like this, it helps the commission compile data. Hopefully, this will enable them to take steps to mitigate these issues in the future.

You can report fraud on the FTC’s official website.

How to Prevent Overpayment Scams

So, we should now fully understand what payment scams are, how they work, and why we really want to avoid them. Next, let’s talk about how we can prevent them from happening in the first place. 

Here are a few tips to avoid overpayment scams:

Overpayment Scams

Beware Customers Offering to Overpay

This should be a “no brainer” at this point, but just for the record: never accept payments from people offering to overpay for your products or services.

Set your prices and be firm about them. This is a huge red flag, and you should respond by rejecting any transaction with this customer. This is doubly true of any customer who offers to pay your transaction fees. Most customers want to save money, not spend more of it.

Overpayment Scams

Verify the Cardholder’s Credentials

If a customer fails to correctly identify themselves according to the information the card network or bank has on file, the transaction should be declined. There are actually many methods you can use to verify buyers. The key is deploying the right fraud detection tools. Some examples include:

  • AVS and CVV
  • 3D Secure 2.0 technology
  • Geolocation
  • IP Tracking

None of these fraud tools are foolproof on their own. However, they are extremely effective at preventing many forms of fraud when used together as part of a coordinated strategy.

Overpayment Scams

Never Forward Funds

Never forward funds to a party other than the buyer for any reason. Period.

Customers that ask you to transfer any amount of money for any reason should be flagged as potential fraudsters and their transactions immediately canceled. If the transaction has already been processed by the time the customer contacts you, you can refund the original purchase using the specific details you were provided for the approved payment. You may then want to block that cardholder from initiating future transactions.

Overpayment Scams

Avoid Bending the Rules

Don’t make a habit of adjusting payment methods to accommodate a tricky sale. If a customer is asking you to rearrange any of your tried and true payment methods, simply don’t do it.

Don’t switch out payment processors or accept checks for amounts higher than the listing prices. To put it bluntly, whenever something sounds too good to be true… it usually is. Remember that your rules and best practices are in place for a reason.

Ask for Help When Needed

Lastly, as a seller or merchant, you are responsible for any revenue lost to overpayment fraud. Banks and processors wash their hands of the situation the second the scam is reported. So, it’s very important for you to keep an eye out for unusual consumer behavior and protect your business from fraudsters. 

Having said that, there are institutions and agencies available that are ready to help you craft an effective fraud mitigation strategy.

At Chargebacks911®, we create custom fraud management strategies for merchants tailored to your company’s unique needs. Contact us today to learn how we can help you fight back against return fraud, friendly fraud, and many other threats.

FAQs

Can someone scam me by sending me money?

Yes. Never accept an overpayment for any product or service, and be extremely wary of anyone attempting to promote one.

What is an overpayment scam?

An overpayment scam refers to a cash forwarding or advance payment scheme. Fraudsters will use stolen credit card details to initiate a transaction, then offer to overpay the total amount due. Once the overage has been agreed to, the fraudster will request the overage be returned to a different payment account or another third-party source.

How do overpayment scams work?

Overpayment scams typically involve a seller listing a high-value product or service for sale. The seller then receives a message offering to pay more for the item than the asking price. The overage is often claimed to be meant for shipping or some other charge, and must be made out to a third party or secondary account.

The buyer sends a fake check or money order featuring the overpayment, or pays via a stolen credit card. Once the seller deposits their funds, the bank informs tem that the original payment method was fraudulent. By this point, the scammer has vanished with the goods, as well as the stolen overpaid funds.

Is an overpayment scam the same as refund fraud?

Overpayment scams are related to return fraud, but are not the same thing. At its core, an overpayment scam relies on the same tactic of using stolen banking or credit card credentials to funnel false refunds and returns to their personal credit cards or bank accounts. However, refund fraud is usually not intended as a malicious attempt to “scam” anyone.

How should I report overpayment fraud scams?

Anytime you recognize fraud, you should report it to your bank first, then contact the Federal Trade Commission about the scam as soon as possible. While it’s not likely that you’ll be able to recover the funds after such an incident, reporting an overpayment scheme does have a positive effect. You can report fraud on the FTC’s official website.

How can I protect myself against overpayment scams?

You can avoid overpayment scams by being wary of any customer offering to overpay. You should also verify cardholder credentials before a purchase, and never forward funds or bend your own rules to accommodate a potential buyer.

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