Chargebacks
43 articles
What the 3D Secure liability shift actually covers
3DS moves fraud liability to the issuer on authenticated transactions. It does nothing for item not received, not as described, or cancelled subscriptions.
Amex chargebacks are usually won or lost at the inquiry stage
American Express is its own issuer, acquirer and network. That changes who decides your dispute, and why the inquiry matters more than the chargeback.
Chargeback accounting, and why a lost dispute never hits your bank feed
A chargeback is three or four ledger events spread over two months, netted out of payouts and never invoiced. What moves at each stage, and what to book.
Chargeback arbitration is rarely worth entering, and here is the math
What happens after your representment. The pre-arbitration attempt, then arbitration, where the network rules and bills the loser more than the order.
The four chargeback time limits, and which one actually binds you
Cardholders usually get 120 days to file. Your response window is set by your processor, not the network, and it is shorter. Every deadline in one table.
Discover chargebacks are the ones Shopify stores lose by default
Discover still runs a retrieval stage that Visa and Mastercard dropped. Miss it and the chargeback arrives with no representment rights at all.
What first-party fraud is, and how to tell it from third-party fraud
Visa calls it first-party misuse and Mastercard runs a program called First-Party Trust. What the term covers, and how to tell it from true fraud.
The Mastercard excessive chargeback program flags you at 100 chargebacks
Mastercard identifies a merchant at 100 chargebacks and a 1.50% ratio. The tiers, the prior-month denominator that inflates a growing store, and the fines.
How to get off the MATCH list, and why most merchants wait it out
Mastercard's terminated merchant file keeps a listing for five years, and only the acquirer that added you can remove it early. Here is what that takes.
What PayPal Seller Protection covers and where it stops
It covers two claim types and only two. Not as described is excluded, and so is an item-not-received chargeback filed with the card issuer.
What to do with a Stripe early fraud warning before it becomes a chargeback
An early fraud warning means the issuer already reported the payment as fraud. A full refund stops the chargeback. It does not retract the report.
What happens if you lose a chargeback, and what already happened
The amount and the fee left your account when the dispute was filed, not when you lost. What a loss really costs, and how many it takes to lose the account.
Your billing descriptor is a tool for preventing chargebacks
Visa retired its Transaction Not Recognized reason code in 2018, so descriptor confusion now arrives on your account labelled as fraud.
Chargeback automation for Shopify, from reason code to submission
Automation pulls the reason code, matches evidence to it, and tracks the deadline. What it actually replaces, and what still needs a person.
Chargeback ratio explained (it is not one number)
Visa's VAMP ratio, Mastercard's ECM ratio, and your processor's own dispute rate are three different calculations, on three different clocks.
Chargeback reason codes, and the Shopify evidence that answers each one
Visa and Mastercard code the same six allegations differently. The matrix mapping each to Shopify-native evidence, and whether it counts toward your VAMP ratio.
Chargeback rebuttal letter templates for Shopify, sorted by reason code
Four chargeback rebuttal letter templates for Shopify, one per reason code, each a response template paired with the exact evidence it needs to hold up.
Chargeback recovery for Shopify: what you actually keep after fees
A win reverses the charge. A 20 to 25 percent success fee is what happens next. Gross recovered versus net kept, in dollars, with a worked example.
The Shopify chargeback representment process, step by step
The exact sequence from a dispute landing in your Shopify admin to a submitted response: reason code, evidence, packet, cutoff, then outcome.
Why Shopify chargeback tools come as a stack, not one app
Prevention, deflection, and representment are three different jobs. Here is which tools recover revenue, which protect your ratio, and why rarely both.
Chargeback vs refund cost, and why cheaper is not always better
The dollar math on a disputed order usually says fight it. The dollar math does not know how close you are to a VAMP threshold, and that is the whole problem.
How Ethoca alerts work on Shopify, and the four ways they fail
Ethoca's refund target is about 24 hours, but Shopify never records the alert. What actually reaches a store, and the failure modes that erase the benefit.
Ethoca Consumer Clarity vs Order Insight for Shopify merchants
Consumer Clarity is Mastercard's purchase-detail tool, Order Insight is Visa's version of the same job. What each shows a cardholder, and why you need both.
Ethoca vs Verifi are complements more than competitors
Mastercard owns one, Visa owns the other. That single fact explains most of the coverage difference and why picking one is usually the wrong question.
What to fix first when your chargeback ratio is already high
A high ratio is a symptom, not a diagnosis. Sort last quarter's disputes by reason code, timing, and value before deciding which fix comes first.
How chargeback alerts work and what they cannot catch
An alert is an issuer pausing a dispute long enough for you to refund it. Four things must be true before one reaches you, and vendors rarely list all four.
How to calculate your VAMP ratio, with a Shopify calculator
Visa's ratio counts TC40 and TC15 events over settled card-not-present transactions, not your Shopify chargeback rate. Run your own number below.
How to win a Shopify chargeback with evidence that answers the reason code
Shopify auto-submits a response on the due date whether you write one or not. Here is how to build a packet that argues against the actual allegation.
The Mastercard chargeback reason codes a Shopify store actually sees
Five Mastercard codes cover most Shopify disputes: 4837, 4863, 4853, 4834, 4855. Two are retired in the current guide. What each requires as evidence.
What to do when pre-chargeback alerts arrive
Network alerts give you a window measured in hours, and PayPal's own pre-chargeback alert gives you twenty. Here is the order to work through before it closes.
Rapid Dispute Resolution on Shopify, and what it actually costs you
Verifi's Rapid Dispute Resolution auto-refunds a dispute before it becomes a chargeback. When that protects your VAMP ratio, and when it just costs revenue.
Do RDR resolutions count as chargebacks?
An RDR resolution refunds the order before a chargeback exists, so it never becomes one and can stay off Visa's VAMP ratio, unlike a won dispute.
RDR vs CDRN solve different chargeback problems
Both are Verifi and both stop a dispute before filing. One resolves without you ever logging in. The other puts a 72 hour clock on your support desk.
Verifi CDRN for Shopify, what it covers and how fast you have to move
Verifi's own page defines CDRN. Here is the merchant side: coverage, the 72 hour refund window, and how the case reconciles against your Shopify order.
What Verifi Order Insight actually shows in a customer's banking app
Order Insight does not stop a dispute. It gives the cardholder's bank enough order detail that the customer recognizes the charge and never files one.
Visa chargeback reason codes for Shopify merchants
The six Visa dispute codes a Shopify store actually receives, what each one alleges, the evidence that answers it, and whether it counts toward VAMP.
How Visa Compelling Evidence 3.0 works for Shopify orders
CE 3.0 turned representment into a matching exercise: show two earlier orders from the same customer whose data elements line up with the disputed one.
What actually wins a Visa reason code 13.1 dispute on Shopify
Reason code 13.1 means the cardholder says nothing arrived. An order confirmation doesn't prove it did. Here is the evidence that does, and when to concede.
How to reduce Shopify chargebacks without pulling the wrong lever
Prevention and deflection lower your Shopify dispute ratio. Fighting a chargeback recovers money but leaves the ratio untouched. Here is which lever you need.
Chargeback representment explained without the vendor spin
What representment is, which evidence answers which allegation, the cases you should not fight, and the math that decides whether filing is worth 30 minutes.
Visa VAMP thresholds for 2026, and what they mean for Shopify merchants
Visa's excessive-merchant threshold is 150 basis points (1.5%) in most regions as of April 1, 2026. The thresholds, the formula, and the exclusions that matter.
Winning a chargeback does not fix your dispute ratio
Representment recovers the money. It does not remove the dispute from the count that decides whether you keep your merchant account.
Chargeflow pricing: what it costs after you win
Chargeflow publishes 25% of recovered chargebacks, $29 per deflection, and $0.20 per scanned transaction. Here is how those four units stack on one bill.