The message says "give me my money back or I'll call my bank." Your pulse jumps, and the next reply you write may decide whether this ends with a handshake or a £10 fee. This guide shows what to say, what to save and when to give in.
When a customer threatens a chargeback, reply the same day, stay calm and offer a fix. Save the order, tracking and every message now, before any dispute exists. A refund before a dispute opens costs far less than losing one. Never threaten back, and never refund once a chargeback is open.
This guide is for you if:
- A customer has told you they will dispute the payment with their bank, and you want to respond well.
- You are not sure whether to refund, refuse or ask for more information.
- You want messages you can paste and a checklist to protect yourself if the threat becomes a dispute.
Last updated: 9 October 2026. Written by the ChargeFix team.
The 30-second answer (TL;DR)
- A chargeback threat is a warning, not a dispute. Until the customer actually contacts their bank, you can still refund, replace or negotiate, and the £10 UK fee does not apply.
- Reply fast. Shopify says to respond to customers quickly when they contact you with problems, and keep them updated during shipping.
- Save evidence now: order, tracking, policies and every message. A Shopify Community reply says messages cannot be guaranteed to protect you, but advises keeping them as evidence.
- Once a chargeback is open, you cannot refund it. A full refund during an inquiry ends it, but a partial refund does not.
- Buyers typically have 120 days to claim, and credit card buyers may use Section 75, so a threat can turn into a dispute weeks later.
- Never threaten back, and never promise what you cannot do. Calm, dated facts are your best evidence.
From chargeback threat to dispute
| Step | What happens | Your job |
|---|---|---|
| 1. Threat | The customer says they will contact their bank | Reply the same day |
| 2. Save | You capture the order, tracking and messages | Screenshot everything now |
| 3. Offer | You propose a fix: refund, replace or return | Put it in writing |
| 4. Outcome | The customer accepts, or goes to the bank anyway | Note the date either way |
| 5. Dispute | An inquiry or chargeback may arrive | Note the due date and the type |
| 6. Response | You send labelled proof | Lead with the strongest item |
What does it mean when a customer threatens a chargeback?
When a customer threatens a chargeback, it means they are unhappy enough to consider going over your head. Most of the time they are frustrated and want a quick answer. Sometimes they are using the threat as leverage. Rarely, it is a sign of a deliberate scam. The right response is similar in all three cases.
Treat the chargeback threat as information about the customer's mood and their goal. A person who writes "where is my order, I'll dispute it" wants a parcel. A person who writes "refund me in full or I'll dispute it" after using the product wants money. A person who sends one vague message and then goes silent may be preparing a claim.
| Type of chargeback threat | What it usually looks like | Best first move |
|---|---|---|
| Frustration | Late or missing order, no reply from you | Answer fast with a clear plan |
| Dissatisfaction | Goods not as expected | Offer a return, replacement or refund within your policy |
| Leverage | Customer wants more than your policy allows | Stay polite, restate the policy, offer what you can |
| Confusion | The customer does not recognise the charge | Send the receipt and explain the billing name |
| Bad faith | Vague messages, no details, urgency | Record everything, offer a path, do not escalate |
You do not need to decide which type of chargeback threat you are dealing with on the first reply. A calm, helpful message works for all of them, and what the customer says next tells you which one it is.
This is general information, not legal advice, and it reflects Shopify pages and other sources I reviewed on 9 October 2026.
Should you take a chargeback threat seriously?
Yes. A chargeback threat is the cheapest moment to resolve the problem, because nothing has been filed. Once the customer asks their bank, you face a due date, a possible £10 fee and a chargeback that counts toward your rate even if you win. A threat can also become a dispute weeks or months later.
MoneyHelper says buyers typically have 120 days to make a chargeback claim. For credit card purchases from £100 to £30,000, a buyer can also claim under Section 75, where the card company is jointly liable with you. So a customer who threatens a chargeback on 30 November 2026 could still follow through as late as about 30 March 2027. Your records for that order need to last that long.
Illustration: the cost of the threat becoming a dispute. A customer threatens a chargeback on a £65 order. A goodwill refund costs you £65 and, if you ask for a return, perhaps £6 for the label, £71 in all. A lost chargeback costs £65 + £10 = £75 plus your time, and it adds to your chargeback rate. So even a refund you are unhappy about is usually cheaper than a dispute you lose. If you are confident you would win, the picture changes, but you are still spending time. The figures are invented to show the arithmetic.
Shopify also notes that winning a dispute does not remove it from your chargeback rate. So a threat that you can settle quietly protects not only the money but the number that decides how closely Shopify and the card networks watch you.
What should you do in the first hour after a chargeback threat?
Reply with a short, calm message, then save the evidence. Do not argue, and do not copy the customer's tone. Within the hour you should have replied, screenshotted the order, tracking and messages, and written down what you will offer. Those steps cost almost nothing and protect you whatever happens.
Shopify's prevention guidance for merchants lists several habits that matter here: respond to customers quickly when they contact you with problems, make your contact information easy to find, inform customers about your policies and keep them updated throughout the shipping process. A chargeback threat is where those habits pay off.
FIRST HOUR CHECKLIST
- [ ] Replied to the customer: [time]
- [ ] Order screenshotted, with itemised total
- [ ] Tracking page captured: [date and time]
- [ ] All messages with this customer saved, in date order
- [ ] Policies shown at checkout screenshotted
- [ ] What I can offer written down: refund / replace / return / explanation
- [ ] Note added to the order: "chargeback threat [date], reply sent [time]"
- [ ] Reminder set for 24 hours to follow up
This is the same set of records you would need to answer a dispute, so the first hour doubles as dispute preparation. The routine for saving proof when you ship, before any complaint, is in the guide on evidence to save at fulfilment.
What should you say when a customer threatens a chargeback?
Say that you are sorry they are frustrated, say what you can see in your records, say what you will do and give a time. Keep it short, and keep it warm. Never mention fees, your chargeback rate or your rights. The aim is to make going to the bank feel unnecessary.
Here is a message for a customer whose order is late or missing:
Subject: Your order [#]
Hello [first name],
I am sorry this has been so frustrating. I can see order [#] was sent on
[date] with [carrier], and the last tracking update is [update, date].
I have asked the courier to check today. You can choose what happens next:
1. We send a replacement today at no extra cost.
2. We refund £[amount] to your original payment method.
Reply with 1 or 2 and I will act on it straight away. I will also write
to you again by [time tomorrow] either way.
[Name], [store]
Here is one for a customer who is unhappy with the goods and wants more than your policy allows:
Subject: Your order [#]
Hello [first name],
Thank you for telling me. I am sorry the item was not what you hoped.
Under our returns policy, which was shown at checkout and is attached,
you can [return it within [period] for a refund of [amount] / exchange it].
I have emailed a return label in a separate message.
If something else went wrong that I am missing, please tell me and I will
do my best to put it right.
[Name], [store]
And one for a customer who does not recognise the charge:
Subject: About the charge on your statement
Hello [first name],
The charge for £[amount] on [date] is for order [#], placed on our store
under [billing name]. I have attached the receipt, which shows the items
and the delivery address.
If it still does not look right, please tell me and I will help you check.
[Name], [store]
A few rules keep these messages safe:
| Do | Do not |
|---|---|
| Reply the same day | Leave the customer waiting for days |
| Use their name and order number | Send a form letter |
| Offer a choice | Say "that is our policy" and stop |
| Put dates and times in the message | Be vague about when you will act |
| Keep a copy of everything | Delete the thread |
| Stay polite when they are not | Threaten them with fees, blacklists or legal action |
Should you give in and refund when a customer threatens a chargeback?
If you owe the customer a remedy, yes, and quickly. If you do not, weigh the cost of refunding against the cost of a dispute. A refund before a dispute opens avoids the fee, the time and the rate. Shopify says issuing a refund demonstrates good customer service and can prevent future disputes.
A refund before the customer goes to the bank is also the only time you have full control. Once an inquiry opens, a full refund still ends it, but a partial refund does not. Once a chargeback opens, you cannot refund at all. The guide on whether to refund a customer who opened a dispute covers that stage.
Illustration: four ways a £90 threat can end. The customer threatens a chargeback on a £90 order.
| Path | What it costs you | Notes |
|---|---|---|
| Refund now | £90 | No fee, no rate impact |
| Refund and ask for a return | £90 plus return postage, less the value of the item if resalable | Often the fairest if you did nothing wrong |
| Customer disputes, you lose | £90 + £10 = £100 plus time | Counts toward your chargeback rate |
| Customer disputes, you win | Your time only | Still counts toward your chargeback rate |
Suppose your time to build a response is worth £15. If you fight and lose, you are down £115. If you fight and win, you are down £15. A refund costs £90 for certain. Fighting is cheaper on average only if your chance of winning is above (£115 - £90) ÷ (£115 - £15) = £25 ÷ £100 = 25%. So with a decent case, fighting can beat refunding, but a refund buys certainty and keeps the rate clean. The figures are invented, and the should I fight this calculator lets you test your own.
If you refund, say clearly in writing that you have done so, with the amount, date and reference, and ask the customer not to proceed with their bank. Keep the confirmation. If a dispute arrives anyway, the guide to when the customer still disputes after a refund shows how to use that record.
What if the customer threatens a chargeback after receiving the goods?
Stay polite, restate your returns policy and offer what it allows. Do not refund simply because of the threat if your policy does not support it, but make the path easy and save your proof of delivery now. A customer who has the goods and wants their money back is the case where your evidence matters most.
The key records are the proof of delivery and the policy the customer agreed to. Shopify's guidance on disputes about the product being not as described suggests showing the listing description and pictures, tracking, and proof the customer did not try to return or cancel first. If the customer has not asked for a return, say so in your replies and offer one.
| Customer says | Your evidence | Your reply |
|---|---|---|
| "It never arrived" | Tracking, proof of delivery, address match | Share the delivery record and ask them to check with neighbours |
| "It is not as described" | Listing text and pictures at purchase | Offer a return under your policy |
| "I changed my mind" | Returns policy and the cooling-off terms that apply | Offer a return if within your policy, or restate it |
| "It is damaged" | Packing photos if you have them, courier notes | Ask for photos and offer a replacement or refund |
| "I want a refund and to keep it" | Policy, delivery proof, messages | Politely decline and offer a return |
For delivery claims, the guides on when tracking says delivered but the customer says no and safe place delivery liability explain what proof to gather and where the risk sits.
What if the chargeback threat is a bluff to get extra?
If a customer threatens a chargeback as leverage, stay calm, stay polite and do not pay more than you owe. Some customers use a chargeback threat to push for a bigger refund, free goods or a discount. Restate your policy, offer what it allows, record everything and let them decide. A refusal is not the same as an accusation.
You can say no without sounding hostile. Here is a message that refuses while leaving the door open:
Subject: Your order [#]
Hello [first name],
I understand you would like [what they asked for]. I am not able to do that,
because our policy, which was shown at checkout and is attached, allows
[what the policy allows].
What I can do is [refund / replacement / return label], and I will
do it today if you tell me you would like it.
If you decide to contact your bank, I will provide them with the order,
delivery and message records. I would much prefer to sort this with you
directly.
[Name], [store]
The last paragraph is deliberately factual. It tells the customer that you will respond if they go to the bank, which is true, without sounding like a threat. Shopify advises explaining that you would have resolved the issue if the customer had given you the chance, and a record of exactly that conversation helps.
Do not give in to a bluff by paying extra just to avoid a dispute. You cannot know in advance whether it is a bluff, and a pattern of paying teaches customers to ask. Weigh each case on the amount at stake and the strength of your proof.
What if a customer threatens a chargeback and will not reply?
Keep trying in writing, make the fix easy and save the thread. A Shopify Community reply to a merchant in this position says it cannot be sure ignored messages protect you, because the card issuer decides, but advises keeping all messages as evidence. Offering a return label, even to a silent customer, shows good faith.
That Community thread described a customer who sent vague messages with no name or order number, said an item was too small and then threatened a chargeback, while ignoring five or six emails and a text. The merchant eventually started a return label, and the customer replied. The reply also suggested checking Shopify's fraud tools for future protection. That is one merchant's experience and one reply, not a guarantee, but the pattern is useful: keep offering a path.
| Silence stage | What to do |
|---|---|
| Day 1 | Send the first reply and offer a fix |
| Day 3 | Send a short follow-up with the options again |
| Day 5 | Send a final message and, if sensible, start the return or refund route |
| After that | Save the thread, set a reminder and wait |
A message trail like this shows a reviewer that you tried. It is not proof that you will win, but it is part of a strong response. The first-day steps for an actual dispute are in the guide to the Shopify chargeback email.
How do you build an evidence folder the moment a customer threatens a chargeback?
Screenshot everything while it still exists, name the files clearly and keep them in one folder per order. Do it now, not when the dispute arrives, because tracking pages change, listings are edited and chat logs disappear. A chargeback threat is a free warning to prepare.
THREAT EVIDENCE FOLDER: Order [#]
01 Order confirmation with itemised total
02 Billing and shipping addresses
03 Tracking page, captured [date and time]
04 Proof of delivery (signature or photo), requested from carrier on [date]
05 All customer messages, in date order
06 Policies shown at checkout (shipping, returns, refunds)
07 Product listing as at purchase
08 Previous orders from this customer
09 My replies and offers, with dates
10 One page summary
Use screenshots instead of links. Shopify says banks can review a screenshot without visiting an outside site, and recommends high-contrast images that print clearly in black and white, because many banks receive evidence through fax machines.
If the customer then opens a dispute, you will already hold most of what you need. The first 24 hours are much calmer when you start with a folder, not a blank page.
What happens if the customer follows through or sends a withdrawal letter?
If the customer follows through on the chargeback threat, Shopify will email you about an inquiry or a chargeback. Note the due date, which is normally 7 to 21 days after a chargeback is filed, and the type. In a chargeback the amount and the £10 UK fee are withdrawn immediately. You cannot refund an open chargeback, and the customer must withdraw first.
At that point your threat folder becomes your response. The guide on the Shopify chargeback email takes you through the first day, and the guide on what happens if you lose a chargeback shows the cost if it goes badly.
| Customer action | What changes for you |
|---|---|
| Accepts your fix | Nothing further. Keep the records |
| Opens an inquiry | No money taken yet. A full refund ends it |
| Opens a chargeback | Amount and fee withdrawn. Due date applies |
| Withdraws the dispute | The bank sends an official withdrawal letter. It can take 30 to 90 days |
If the customer changes their mind after opening a dispute, the route is a withdrawal letter. They ask their bank to cancel it, and the bank sends you an official withdrawal letter with specific details. Shopify says a screenshot of a bank statement is not enough. Submit the withdrawal letter as evidence, and keep your full response ready until the dispute shows as closed, because the process can take 30 to 90 days.
How does a chargeback threat affect your chargeback rate?
A threat on its own does not change your chargeback rate, because nothing has been filed. The rate is monthly chargebacks divided by chargeback-eligible transactions, so it only moves when a dispute becomes a chargeback. That is why settling a chargeback threat quietly protects the number Shopify and the card networks watch.
Shopify also says winning a dispute does not remove it from the rate. So a threat that becomes a chargeback hurts your rate whichever way it ends, and the only free way to protect it is to settle before the bank is involved.
Illustration: a month of numbers. You have 1,000 chargeback-eligible transactions and 6 chargebacks, a chargeback rate of 6 ÷ 1,000 = 0.6%. Three customers threaten chargebacks. If you settle all three, the rate stays at 0.6%. If all three go to the bank, you have 9 chargebacks and a rate of 9 ÷ 1,000 = 0.9%, even if you win some of them. The figures are invented.
| Outcome of three chargeback threats | Chargebacks in the month | Chargeback rate (of 1,000) |
|---|---|---|
| All three settled | 6 | 0.6% |
| One goes to the bank | 7 | 0.7% |
| Two go to the bank | 8 | 0.8% |
| All three go to the bank | 9 | 0.9% |
Shopify does not publish a fixed rate at which it will act on your store, and a high rate can lead to a reserve or affect your store status. The guide on what happens if you lose a chargeback explains the rate in more depth, and the guide to a Shopify Payments reserve shows what a rising rate can lead to.
Can a customer use Section 75 after a chargeback threat?
Yes, if they paid by credit card for goods costing from £100 to £30,000. MoneyHelper says Section 75 makes the card company jointly liable with you. Debit card buyers use chargeback only. A chargeback threat does not tell you which route the customer will take, so prepare for both.
You will usually see a chargeback through Shopify, with a due date. A Section 75 claim goes to the card company, which may contact you or your payment provider. In both cases, the records you saved when the customer threatened a chargeback are your starting point.
| Route | Who it involves | What you see |
|---|---|---|
| Chargeback | The customer's bank and card scheme | A Shopify dispute with a due date |
| Section 75 | The credit card company, jointly liable | A claim that may reach you through the card company |
| Asking you | The customer and you | A message or email |
I did not find Shopify guidance that covers how Section 75 claims reach merchants, so I will not guess at the process. If a claim arrives, answer promptly with the same evidence, and take advice if the amount is large.
When should you offer a return label?
Offer one whenever a return would solve the problem and your policy allows it. A prepaid label turns a vague complaint into a clear next step, and it shows a bank reviewer that you tried to fix things. It costs a few pounds and often avoids a £10 fee and a lost chargeback.
A return label also helps you separate honest customers from bad-faith ones. An honest customer takes the label and returns the item. A customer who wants the money and the goods usually does not. Either way, your offer is on record.
Subject: Your return for order [#]
Hello [first name],
Here is your prepaid return label for order [#]. Please pack the item
with everything it came with and drop it off at any [carrier] location.
Your tracking number for the return is [number].
Once we receive it, we will refund £[amount] to your original payment
method within [period you can honestly keep] and email you a confirmation.
[Name], [store]
Check your returns policy for who pays for the return and when the refund is sent. One legal explainer I reviewed says that under distance selling rules, consumers have 14 days to decide they do not want goods, and that the seller must refund even if return costs more than the goods are worth. I have not checked the current regulations in detail, so confirm the rules for your products, especially for personalised or perishable items, before you promise anything.
| Return label question | Suggested approach |
|---|---|
| Who pays? | Follow your policy, and pay yourself if the fault is yours |
| When to refund? | On receipt is common. Faster can win goodwill |
| Item not returned? | Do not refund early unless you choose to. Record your offer |
| Customer silent? | Keep the offer open and save the thread |
How do you stop chargeback threats before they happen?
Answer quickly, keep customers informed, make policies easy to find and make refunds easy to ask for. Most chargeback threats start with someone who feels ignored. Shopify's enterprise blog says that when shoppers cannot reach you quickly, they call their card issuer instead.
| Habit | How it reduces threats |
|---|---|
| Make contact details easy to find | Customers write to you first |
| Reply to every message within a day | Fixes cases before the bank |
| Send tracking and delay updates | Answers "where is my order" before it is asked |
| Show policies at checkout and in emails | Cuts surprise |
| Use a recognisable billing name | Stops "I don't recognise this" |
| Offer a simple return route | Gives unhappy customers a way out |
| Refund valid complaints fast | Removes the reason to escalate |
Illustration: what faster replies are worth. You receive 100 complaints a month, and 4 end in a chargeback at an average of £60 + £10 = £70 each, a cost of 4 × £70 = £280 if you lose them all. If faster replies halve that, you save 2 × £70 = £140 a month, which is £1,680 a year, before counting your time or your chargeback rate. The figures are invented for the arithmetic.
If you expect a busy trading period, the Black Friday chargebacks guide covers how delays and volume produce threats, and how to prepare.
What's different for UK merchants?
This section is general information, not legal advice. For UK stores, the main differences are the £10 chargeback fee, how UK cardholders claim and how long they have. How bank holidays affect your due date is not covered in the Shopify pages I reviewed.
On cost, the UK chargeback fee is £10, and Shopify says it is returned if you win. The Shopify chargeback fee guide for the UK explains the details.
On claims, MoneyHelper says buyers typically have 120 days to make a chargeback claim, and that credit card buyers can claim under Section 75 for purchases from £100 to £30,000. Debit card buyers use chargeback only. A chargeback threat can therefore turn into a dispute long after the order.
On your duties, the Consumer Rights Act 2015 section 28 sets a 30 day default for delivery and requires you to reimburse all payments without undue delay when a buyer ends the contract over late delivery. The guide to lost in transit liability explains this. For other problems, such as faulty goods, I have not covered the law here, so take advice.
What are the most common mistakes when a customer threatens a chargeback?
These habits make a chargeback threat harder to solve.
- Replying angrily, threatening the customer with fees or legal action.
- Not replying for days, so the customer goes to the bank.
- Deleting or losing the message thread, which could have been evidence.
- Refusing everything without offering a path.
- Paying more than you owe to avoid a dispute, which teaches customers to ask.
- Trying to refund after a chargeback is open, which Shopify blocks.
- Not saving the tracking page and proof of delivery until the dispute arrives.
- Treating the threat as bluff when your own late or missing parcel caused it.
Frequently asked questions
What should I do when a customer threatens a chargeback?
Reply the same day with a calm message, offer a fix and save the evidence. Screenshot the order, tracking, policies and every message now. If you owe the customer a remedy, refund or replace before they contact their bank, because a refund before a dispute avoids the fee and the rate impact.
Can I stop a customer who threatens a chargeback from filing one?
Not directly. You can only make going to the bank less attractive by solving the problem quickly. If the customer agrees to drop a dispute once it is open, they must ask their bank to cancel it and send you an official withdrawal letter, which can take 30 to 90 days.
Should I refund when a customer threatens a chargeback?
If you owe a remedy, yes. If you do not, weigh the cost of a refund against the cost of a dispute, which is the amount plus the £10 fee plus your time and an impact on your chargeback rate. Shopify says issuing a refund demonstrates good customer service and can prevent future disputes.
Will ignored messages protect me from a chargeback?
Not guaranteed. A Shopify Community reply to a merchant whose customer ignored several messages says it cannot be sure they protect you, because the card issuer decides, but advises keeping all messages as evidence. Showing that you tried to help is still part of a strong response.
Can I refund after the chargeback is filed?
No. Shopify does not allow a refund on an open chargeback, and the customer must withdraw first. During an inquiry, a full refund ends it, but a partial refund does not. A Shopify staff reply warns that refunding during a chargeback could return the money twice.
How long after a threat can the customer file?
MoneyHelper says buyers typically have 120 days to make a chargeback claim, so a threat on 30 November 2026 could become a dispute as late as about 30 March 2027. Credit card buyers may also use Section 75 for purchases from £100 to £30,000. Keep your records for at least that long.
What if the customer is bluffing to get a bigger refund?
Stay polite, restate your policy and offer what it allows. Do not pay more than you owe just to avoid a dispute. Keep all records, because if the customer does go to the bank, a calm paper trail and clear proof of delivery are your best defence.
What evidence should I save when a customer threatens a chargeback?
Save the order confirmation, addresses, a tracking screenshot, proof of delivery, all messages, your policies, the product listing and earlier orders. Use screenshots, not links. Shopify says banks can review a screenshot without visiting an outside site. Name the files clearly and keep one folder per order.
Should I tell a customer who threatens a chargeback that I will fight it?
It is better to say that you would prefer to resolve it directly and that you will provide your records if they go to the bank. Avoid anything that sounds like a threat. A calm statement of fact is honest, and it avoids giving the customer something to quote against you.
What do I do when the dispute actually arrives?
Note the due date and the type, which is normally 7 to 21 days after a chargeback is filed, then use the folder you built. Read the dispute reason, lead with the strongest proof and label every file. The guide to the Shopify chargeback email walks through the first 24 hours.
Start free trial with ChargeFix
ChargeFix is a Shopify app for Shopify Payments disputes: it gathers the proof from your store, drafts the response from verified facts, on flat monthly pricing with no cut of what you win. You review and file it, or let Auto mode handle them. If you want your evidence ready the next time a customer threatens a chargeback, start free trial and have it prepared before the due date.
Sources
- Preventing chargebacks, Shopify Help Center
- Responding to chargebacks and inquiries, Shopify Help Center
- Resolving a chargeback or inquiry, Shopify Help Center
- Chargeback reasons, Shopify Help Center
- How to prevent and manage chargebacks as a merchant, Shopify Enterprise blog
- A customer is threatening a chargeback but won't communicate, Shopify Community reply
- Should we issue a refund during a chargeback dispute? Shopify Community, staff reply
- Consumer Rights Act 2015, section 28, legislation.gov.uk
- How to sort a problem with a payment, MoneyHelper
01Shopify disputes
02Dispute decisions
03Dispute prevention
04Chargebacks
05Dispute prevention
06Dispute prevention