chargeback reason code 78. UA10 Request Transaction Receipt (swiped card transactions) UA11 Cardholder claims fraud (swiped transaction, no signature) For each claim, you must craft your representment to suit the reason code under which the bank filed the chargeback. chargeback reason code 78

 
 UA10 Request Transaction Receipt (swiped card transactions) UA11 Cardholder claims fraud (swiped transaction, no signature) For each claim, you must craft your representment to suit the reason code under which the bank filed the chargebackchargeback reason code 78  If using any other currency than this, it should be equivalent to the specified amount

One of three things will happen: The issuer rules in your favor: Your representment case validates the original transaction. Chargebacks were introduced as a form of consumer protection against. Early Warning: Reaching a chargeback ratio of 0. The actual underlying cause of this chargeback is. 634. What are chargeback reason codes? Mike Conway 2021-03-04T20:56:54+00:00 Issuers send chargebacks to the merchant’s acquiring bank with a reason code to communicate what caused it. Depending on the reason for the chargeback, your evidence needs to prove you: verified the identity of the shopper. A Shopify chargeback occurs when a cardholder contacts the bank about. For this reason, you must document all debit and credit card transactions and adhere to the strict rules set by the card networks. The shorthand description is “Declined Authorization. Vendors that do not have a well-drafted shipping and order fulfillment policy are susceptible to this category of Shopify chargebacks. If the cardholder is using the chargeback process incorrectly — a practice commonly referred to as “friendly” fraud — the information provided to the bank. Because it’s so easy for customers to initiate a chargeback, retailers are bound to experience a request at. Everything You Need to Know (2023) Shopify POS has everything you need to sell in person, backed by everything you need to sell online. For educational purposes, here is an overview of the general chargeback process with most major processors: Step 1: A purchase occurs – All chargebacks start with a customer making a purchase, either in-person, in-app or online. 1, 5 January 2016. What are chargeback reason codes? Issuers send chargebacks to the merchant’s acquiring bank with a reason code to communicate what caused it. But, it could be up to 540 days, in some situations. It was originally just one facet of legacy reason code 81. Excessive Chargebacks: The merchant exceeded established chargeback thresholds. 1 Quick Reference Lead. com Europe. UA05 Fraud – Chip Counterfeit Transaction. 13. Chargebacks911 offers the most comprehensive chargeback management system available, backed by the industry's only performance-based ROI guarantee. 4860 Credit Not Processed. Chargeback representment succeeds when you can present your rebuttal concisely and substantiate. . To win a chargeback dispute as a merchant, you must have evidence that is compelling enough to persuade the cardholder’s bank to reevaluate the case. 18167 US Highway 19 N Clearwater, FL 33764 877. It’s designed to help reduce. 1002 - Cardholder disputes billed amount. Visa uses chargeback reason code 75 to designate chargebacks caused by non-recognition of a credit card transaction by the cardholder. Chargeback Reason Codes List for Mastercard Chargeback Code Chargeback Reason 4801 Requested Transaction Data Not Received 4802 Requested / Required Information Illegible or Missing 4807 Warning Bulletin File 4808 Requested / Required Authorisation Not Obtained 4812 Account Number Not on File 4831 Transaction Amount Differs 4834 Duplicate. Documentation must be a direct result of cardholder communication. 7 (previously legacy reason code 85, condition 2) is part of the updated version reason codes that were phased out under the Visa Claims Resolution initiative. This code applies when either the transaction was processed using an incorrect account number, or the transaction itself was not authorized. 62 (1) Compliance. The chargeback process starts when a customer (or, less frequently, their issuing bank) challenges a transaction as invalid. Therefore, the issuer may submit a chargeback for a Payment Transaction using the message reason code 4842 before the 30-calendar day presentment time frame normally required for this message reason code. The agency must provide this documentation to Vantiv (via mail, fax, online/scanning) within 30 calendar days after the report date on the Visa/MasterCard. To avoid this, issuers can identify their chip cards using the Service Code field with a first byte value of 2 or 6. Here’s how your store can prevent and deal with chargebacks. The length and structure of Reason Codes changed from a current two-digit code to four to six digits that contains decimal(s) point(s). Consider using all the tools available to you—including Visa Secure, card security code (CVV2), and Address Verification Service (AVS). 3: Goods or services were not received: C08: RG: 4855: 13. Chargeback Reason Codes: List & Tips for Merchants REASON CODE CATEGORIES Fraud 10. It should ultimately help prevent fraud and unwarranted chargebacks, specifically applying to disputes marked with a Visa reason code 10. Identify issues within 24 hours of a cardholder dispute, rather than waiting. 9808 info@chargebacks911. . e above 0. S. Chargeback Report. For each reason code, a definition is Oftentimes, the reason code assignment is based on limited knowledge and insight. Required Authorization Not Obtained. In this instance, the cardholder claims a misrepresentation of the order they received, such as a defect, damage, counterfeit, or incomplete merchandise. 0 to 5. The first thing you should do when you receive a chargeback notification is to check the reason code that the card issuer assigns to the dispute. There are multiple situations in which this can occur. Visa Chargeback Reason Codes; MasterCard. Unauthorized returns (R05, R07, R10, R29, R51): 0. After the introduction of Visa Claims Resolution, Visa set the goal of resolving all disputes in less than 31 days. If the chargeback is in the customer’s favor, the bank reverses the transaction and debits the business’s acquiring bank instead of crediting itThe chargeback period, or the time limit for filing a chargeback, depends on the card scheme and the chargeback reason code. Stop order fulfillment so cost of goods isn’t lost. Common Point of Purchase: Data stolen from a merchant’s system is used to make fraudulent transactions. Issuer’s Arbitration Chargeback. Be sure you understand the cardholder’s claim. In fact, 91. Response to retrieval request: Based on the information provided, the acquiring and issuing banks resolve the dispute, if possible. As we touched on earlier, chargebacks can happen due to technical errors. 5, and all aspects of chargeback reason codes, with proprietary. But research by Javelin found that merchants dispute 43% of all chargebacks and succeed at 60% of those disputes. 4630 . AVS works to verify that the address entered by the customer is associated with the cardholder’s credit card account. 78. 78 Service Code Violation 11. 1 - Late Presentment. This code applies when a cardholder claims to have returned merchandise or cancelled services, but the credit did not appear on the cardholder’s monthly. Braintree Support Articles. According to Discover, cardholders officially have 120 days from the date of the transaction to initiate a chargeback, although the network may accept claims filed outside of that window on a case-by-case basis. FAST = Vantiv already has the documentation on file; the agency need only complete the Fast Track form. 0: Changed report name from Downloadable Dispute Report to Case Report. Click “filter orders”. 4. This liability shift essentially provides merchants. Chargeback Reason Codes by Scheme. 1. Know these five rules to avoid payroll blunders triggering fines, penalties and IRS audits. Chargeback reason codes are codes used to categorize the reason for the dispute. Everyone has had the experience of buying. For a Mastercard late presentment chargeback to be valid, all the following conditions must apply: The cardholder’s account must be permanently closed. In most cases, you will have 20-45 days in which to respond to a chargeback. A chargeback happens when a customer requests for a transaction to be reversed. Let’s say you got a Visa chargeback with reason code 13. It's essential to respond within the. No financial impact. [noun]/* kə • stə • mər • di • spyo͞ot/. chargeback_settlement: The gross shows negative if the chargeback was resolved in the buyer's favor, and the funds return to the buyer. If a dispute is filed with Discover and a ticket retrieval request is sent, the merchant has just five calendar days to respond with. Visa chargeback reason code 71 falls under the “Authorization” category. The card network then notifies the merchant’s acquiring bank about the chargeback and passes along all the collected information. many chargeback reason codes that exist today. However, Visa is the largest card brand in both the United States and the world. After a few days, the merchant from whom Linda bought the necklace receives a chargeback from her bank under the Reason Code 78: Ineligible Transaction/ Service Code Violation. 3 –. Already reversed (by Switch) 80. 12. Reasons a customer may initiate a chargeback include: Ordering a product and not receiving it. message. To help merchants understand the underlying issue of each chargeback, American Express has created specific chargeback reason codes to help business owners interpret chargebacks. The reason_code will be one of the following values: chargeback_reimbursement: The gross shows positive if the chargeback was resolved in the seller's favor, and the seller gets a refund. 13. non_receipt: The buyer claims they didn't get the goods or services. Betty's issuing bank assigned chargeback reason code 10. While the format of chargeback reason codes varies depending on the card network, all codes are. There are several reasons why many merchants turn a blind eye to suspected return fraud. The networks say merchants have a 45-day response window, but the Chase credit card chargeback time limit for merchants is 39 days. 13. You’ll see that all chargebacks ultimately stem from one of three causes: merchant error, criminal fraud, or friendly fraud. These symbols stand for reasons why a financial institution may file a credit card chargeback from their client’s name. Discover: Reason Code 4755 Non-receipts of goods or services. 4630 . related Chargebacks (Reason Codes 4837, 4840, 4849, 4863, 4870, and 4871), Chip/PIN Liability Shift (Reason Code 4871) section. The merchandise was as described or was not defective. Chargeback reason codes have changed. 3 applies when a cardholder claims a charge—made in a card-present environment—was. Reason Code 04. Customer Dispute. A chargeback reason code is a 2-to-4-digit alphanumeric code chosen by the issuing bank from a predetermined list to reveal the reason the cardholder gave for requesting a chargeback. Ensure that the digits of the. VCR tables (Figures 1 and 2) map the old Reason Code to its new Reason Code. The code can be used in multiple specific situations; when necessary, an additional message will be provided along with the reason code to inform the merchant which particular type of chargeback. 3. Try Shopify free for 3 days, no credit card required. No two merchants will get exactly the same chargebacks for the same reasons, but there are definite patterns depending on the market you serve. This code is used when a cardholder claims that a fraudulent transaction occurred in a face-to-face environment, such as a retail store. Understanding these codes is essential because they'll guide your response strategy. On the other hand, PayPal—which can serve as a credit card processor for merchants—allows buyers up to 180 days to file a claim. 1001 - Cardholder does not recognize the transaction. This should come as no surprise when you consider that massively popular streaming services and online gaming platforms are all dependent on subscription-based. Chargeback Reason Codes > Chip Liability Shift > Issuer Chargeback > Chip Liability Shift Program for Domestic and Intraregional Transactions Chapter 5—Compliance Case Filing Incorporated the changes announced in “AN 1677—Revised Standards—QuestionableWhat are chargeback reason codes? Reason codes inform merchants about the reason why the customer is disputing a transaction, based on the information they provided to their bank. According to Signifyd data, the total cost of a fraudulent purchase of $100 is actually $196. 13. 6. Discover chargeback reason code 7030. You should code appropriately to handle all codes applicable to the transactions you use. During this process, the representative of the institution examines the reasons’ list. Discover uses unique codes to explain those reasons to merchants. 4859 Addendum, No-show, or ATM Dispute. Visa groups its chargeback codes into four main categories—fraud, authorization, processing errors, and customer disputes. Reason Code. Please refer to chapter 5 for more information. UA02 Fraud – Card Not Present Transaction. CHARGEBACK: Customer has disputed part or all of the transaction. 4853 – Cardholder Dispute – Digital Goods Purchase of $25 or Less. Chargeback /Dispute; Merchant Response. . Visa organizes their chargeback codes by categories. ”. The cardholder may be the customer or the someone who lent their card to a friend or relative. There are several types of chargeback reason codes that can be used, including the following: 1. M49 Vehicle Rental – Theft or Loss of Use. For card-absent transactions, use all Visa tools, including AVS, CVV2, Visa Secure, and more, to reduce instances of fraud. Discover Chargeback Reason Codes Explained. 0 is to make the chargeback process more efficient, transparent, and fair. Next, the issuer passes along all information about the dispute, including the chargeback reason code, to the card network. ) has its own reason code system, so sellers should carefully check the card used for the transaction. [noun]/* rēzən kōd / A chargeback reason code is a 2-to-4-digit alphanumeric code provided by the issuing bank involved in a chargeback, which is meant to identify the reason for the dispute. The shorthand description is “Service Code Violation. United States. A chargeback filed due to buyer’s remorse is a prime case. Most Common Chargeback Reason Codes #3: Order Significantly Not as Described. There are a variety of issues that can serve as the root causes of a chargeback, ranging from fraud to improper card processing to dissatisfaction with the quality of the goods or services provided. This Return Reason Code may only be used to return XCK Entries and is at the RDFI’s sole discretion. 3. The chargeback initially results in the debit or credit card charge being reversed and the funds that you received for the payment being returned to the customer. Not only that, but a higher win rate may incentivize banks to conduct greater due diligence before filing a chargeback in the future. Maestro. Not remembering the original purchase. When a customer who's enrolled with 3-D Secure from their bank initiates a purchase, the tool will deploy during the. prenotification of chargeback, depending on the chargeback reason code, to the agency requesting additional documentation to properly dispute and remedy the chargeback. Thus, the easiest way to prevent chargeback reason code 75 from being filed is. Reason codes are alphanumeric codes that provide the justification for granting a chargeback. This Chargeback Reason Code has to do with all. Chargeback Reason Codes Reason code are the first key to understanding the root causes . Reason codes are alphanumeric strings of text provided in a chargeback notification as a means of explaining the cause for the dispute. Click on “report a problem” and select the transaction in question. If the order was genuinely not as described, then the cardholder has a case. UA01 Fraud – Card Present Transaction. 2 chargebacks are frequently caused by customers forgetting to cancel a subscription before the next billing and then going to their bank to try to get their money back. ACH disputes pertain to various parties involved in an ACH transaction, which is an electronic funds transfer facilitated. reason code information. Merchants can analyze the root causes of their chargebacks by examining the reason code of the chargeback and their own records regarding the purchase in question. United States. Get your complete guide to the new Visa reason codes, including all the detailed information, chargeback time limits, and other important information you need. A customer payment dispute, more commonly called a “chargeback,” happens when a cardholder disputes (challenges) a payment card transaction and asks the card-issuing bank to reverse it. If the cardholder’s bank accepts the dispute, they will reverse the transaction, taking the funds back from the merchant and returning them to the cardholder. There are 151 chargeback reason codes across the four major card networks. 13. 18167 US Highway 19 N Clearwater, FL 33764 877. Code. With the implementation of Visa Claims Resolution, reason code 98 eventually became obsolete. It’s even more frustrating if you don’t understand what the chargeback code means. Step 1: Identify the Source. Here are some numbers on chargeback reason codes: 30% - the number of chargebacks that result from transactions made with a stolen card. A transaction modifier (or modifier) represents specific circumstances associated with a card sale that change what compelling evidence is required to overturn the chargeback. 4. Using the same link provided above, contact PayPal to report the scam. ”. Reason Codes Category 1: Authorization. Chargeback reason codes can change with new information. Principal members of Visa, Master card. 4: . Accessed October 31, 2022. Versions Affected: v5, v6. This chargeback reason code is also referred to as “Point-of-Interaction” Errors. The customer regrets their purchase. A risk department can accurately analyze what the issue is with their merchant by seeing the individual reason code,” Cirone explained. Always ask for authorization regardless of the transaction amount. PRICE code. Here is an overview of how the general chargeback process works with most major processors (we’ll get into how Square does it down below) Step 1: A purchase occurs. 5. 1. A new 4 byte reason code will be used moving forward. message. Chargeback reason codes are one piece of evidence you can use to make your case. About American Express chargeback reason codes. Visa chargeback reason code 11. Visa’s 22 chargeback reason codes will be merged into client disputes – fraud, authorization, processing errors, and four guidelines. Also, remember that the time frame for your response includes any processing required by the acquirer. On xx/xx/xxxx, we received a chargeback under the reason code 11. Dispute Category. Chargeback prevention strategies vary based on the reason for the. Less than 20% of merchants noted a slight decline in Visa chargebacks after VCR, while over 55% reported no decline in chargebacks. The transaction amount and authorization number (ARN. By entering your email, you agree to receive marketing emails from Shopify. The true odds depend on the strength of the compelling evidence and the chargeback reason code itself. In most cases, the bank chooses a course of action based on information the cardholder provides. 80Additional. Visa Chargeback Reason Codes are divided into six general groups, with 22 subcategories (codes): 1. [noun]/* chahrj • bak • rə • pôrt/. 78 (1) 11. • Section 4: Chargeback Reason Codes—Contains detailed information on the reason codes for the most common types of chargebacks that merchants receive. up under any number of different chargeback . This chargeback reason code is also referred to as “Point-of-Interaction” Errors. May 2011: 5. This provided a number of insights into the typical. The newer system is designed to. 15, 2021. When they do, you’ll be given an alphanumeric string of text that helps to identify the chargeback – called a chargeback reason code. The sort of proof required differs depending on the chargeback reason code. If using any other currency than this, it should be equivalent to the specified amount. Identity theft and account breaches in which the merchant is the victim, for example, fall under reason codes 01, 02, and 14. For more information on these and other updates, check out our complete chargeback reason. 4853 – Cardholder Dispute – Goods or Services Not as Described or Defective. R34: LIMITED PARTICIPATION DFI: The RDFI’s participation has been limited by a federal or state. For information concerning Chargeback Response Code, see the Chargeback API Reference Guide. Collect Compelling Evidence. Reason codes vary by card brand. You must contact your Relationship Manager for information about the. 13. FR6 Partial Immediate Chargeback Program. A chargeback happens when a customer requests for a transaction to be reversed. Depending on the reason code, chargeback disputes may have different time limits. 79. Depending upon the class, a retailer will have a swift way to offer evidence supporting the claim. Unfortunately, the final decision in such cases comes down to the issuing bank, and not. Receiving a damaged product. According to our research, friendly fraud will represent six out of every ten chargebacks filed in North America by 2023. . Complete Guide to Visa Compelling Evidence Update CE 3. 5. Each chargeback is disputed by a specific reason code. Fraud. By understanding the root cause of chargebacks, merchants can strategically refine policies and approaches to reduce chargeback activity. 12. 4 Counterfeit goods . This code indicates that the merchant sent an authorization approval request for a transaction, received a “Decline” or “Pick Up Card” response, and submitted the transaction anyway. How you respond is determined by the chargeback reason code: Embed This Graphic. Issuers must not initiate a chargeback for magnetic-stripe (POS Entry Mode value of 90 or 02) transactions on non-chip enabled cards. 2 falls under the “Processing Errors” category. The other two chargeback reasons can be traced to very obvious causes — criminal activity and merchant mistakes. Code 10. In the distribution industry,. The issuing institution may raise a chargeback for various reasons. For a full list of the new Visa chargeback reason codes and their corresponding dispute categories, please visit the Moneris chargebacks page. Fraudulent Activity. Multiple Authorization Requests. M01 Chargeback Authorization. 4841 Canceled Recurring or Digital Goods Transactions. Mastercard Chargeback Reason Code 73: Duplicate Transaction. com The post below contains legacy information pertaining to the formerly-common Visa chargeback reason code 75. MasterCard does not have an equivalent reason code. About Us; Careers We're hiring! In The Press; Latest News; Events; Corporate Responsibility; Brand Resources; Contact Us. PCI DSS v3. It is caused by things like beliefs, opinions, morals, regrets, fear, and confusion. com; Europe; Vantage House;Friendly fraud. 3 Incorrect Currency. Protect stored cardholder data. It gets worse. In such circumstances, networks like Mastercard may allow consumers to reverse such a transaction by filing a chargeback. FR4 Immediate Chargeback Program. Cardholder Disputes. Chargeback. Either the acquiring or issuing bank could initiate the chargeback. Mastercard asserts that SecureCode will prevent unauthorized charges and reduce fraud. Key-in your chargeback reason code and get a detailed explanation of what it means, how to fight the chargeback, and how to prevent disputes in the future. The chargeback can be for the total transaction amount or a lesser amount. Chargeback reason code description – An explanation which provides the reason of raising a chargeback by the cardholder. ” This reason code means that the merchant processed a magnetic stripe transaction without obtaining authorization approval on a. A few other common reason codes for Visa include late presentment; non-receipt of cash from ATM; invalid data; EMV liability shift non-counterfeit fraud; no authorization; canceled merchandise and fraud related to stolen cards on the card recovery bulletin. The rules which will take effect in April 2023 are meant to reduce the volume of friendly fraud occurring over the card network. Here are a few high-level examples. Reason Code 04: Excessive Chargebacks: The merchant breached predetermined chargeback thresholds. 5 Misrepresentation. If one of your customers issues a chargeback through their bank, you have the chance to dispute it and win back the funds. And according to The True Cost of Fraud report by LexisNexis, businesses end up paying $3. If the chargeback stems. Reason Code: 10. This manual outlines the rules and guidelines to be followed by the members. chargeback_settlement: The gross shows negative if the chargeback was resolved in the buyer's favor, and the funds return to the buyer. Chargebacks911® can help your business manage risk from Visa chargeback reason code 10. 3? Visa chargeback reason code 13. Every chargeback comes with a reason code. Prevention strategy: Implement EMV chip card technology to reduce the risk of fraudulent card-present transactions. Fraud UA01 Fraud – Card Present Transaction UA02 Fraud – Card Not Present Transaction UA05 Fraud – Chip Counterfeit Transaction UA06 Fraud – Chip and PIN. compliance process depending on whether a chargeback right exists. A chargeback reason code is a 2-to-4-digit alphanumeric code provided by the issuing bank involved in a chargeback, which is meant to identify the reason for the dispute. It’s typical to see fraud chargebacks roll in 2-3 months after the initial charges took place. If the cardholder’s bank accepts the dispute, they will reverse the transaction, taking the funds back from the merchant and returning them to the cardholder. Post Views: 841. for chargeback reason code 4863 (Cardholder Does Not Recognize). com Europe. 2. Stage 1: First Chargeback. CSCs were developed by Equifax in the late 1990s as a way to increase security in the newly emerging world of e-commerce. The merchant gets confused and offers to provide the documentation proving that Linda’s card was a valid card and that authorization was approved at the. 3 is an updated version of legacy Visa reason code 72, which was phased out under the Visa Claims Resolution initiative. Date Option. Reason codes are alphanumeric codes that provide the justification for granting a chargeback. Consult the applicable network’s guidelines for examples of acceptable compelling evidence. The usual period that card networks will accept chargeback disputes is up to 120 days from the date of the settlement for the charge. Credit card chargeback reason codes broken down by Mastercard, Discover and American Express Visa chargeback reason codes. This process is called a chargeback. Older time limits for disputes vary based on reason code; in many cases buyers have 120 days after a purchase to file a chargeback. If the merchant has a signature showing that the order was delivered, or evidence that the. ACH disputes pertain to various parties involved in an ACH transaction, which is an electronic funds transfer facilitated through. Understanding these codes can help merchants understand why chargebacks are being filed and how to prevent them in the future. Each chargeback has a chargeback reason code assigned to it, which is a two-digit number that corresponds to the reason the customer is disputing the charge. A chargeback reason code may display a chargeback related to fraud, processing errors, consumer disputes, or a variety of other reasons. Lost card, pick up (fraud account) (41) If you see this response, it means the credit card owner has reported this card as lost. In simple terms, Mastercard Chargeback Reason Code 4859 — No Show/Addendum/ATM Dispute refers to situations where a customer. At Visa they used to receive reason code 98. Visa, Mastercard, and other leading card companies each have their own respective set of codes for this purpose. The list of chargeback reason codes in this article. Visa Chargeback Reason Codes. Visa chargebacks can be a major inconvenience for merchants. 4853 – Cardholder Dispute – Goods or Services Not Provided. Card issuers and card networks deem certain chargeback codes to be nearly indisputable by merchants, and as a result, a merchant can be charged a fee of up to $500 by card networks for submitting a dispute of such chargebacks. For example, suppose a cardholder filed a case about an order processing issue, and you disputed the chargeback. Some Mastercard reason codes (4808, 4870, and 4871) proceed directly to arbitration if the issuer does not accept the merchant's representment. Legacy code as currently displayed in the AWC. 4853 – Cardholder Dispute – Goods or Services Not Provided. Chargeback reason codes will usually provide specific information about what kind of evidence is needed to get the chargeback reversed. Transaction was approved by the Issuer knowing that the authentication data failed verification and was not reliable. A chargeback is a return of money to a payer of a transaction, especially a credit card transaction. Principal members of VISA and MasterCard are the safest options for Card Payment Processing. Cryptographic error found in. Assigned to the dispute condition. The ECI value tells you what to do next in a 3DS transaction — proceed, reject the purchase, or try again. ” This reason code means that the merchant processed a magnetic stripe transaction without obtaining authorization approval on a card that meets certain conditions. Specify the default reason code that you want the system to assign when you enter a chargeback amount. 2 EMV Liability Shift. Chargeback Reason Codes Fraud – Card-Not-Present (CNP) Network Reason Code Bank Initiation Timeframe Accel 81 120 calendar days from transaction processing date American Express FR2, F14, F24, F29 120 calendar days from transaction processing date Discover 4752 AA, 7030 UA02 Within 30 calendar days from the close date of the TRR ONE reason code is an alphanumeric code selected from a fixed list by the issuing bank to indicate the reason of cardholder gave for requesting a chargeback. 0. That suggests that in the times when merchants are compelled to file a dispute, most of the time they will prevail. Banks may issue a credit to an account holder at their discretion. Spot these types of chargebacks using the below reason codes. There are two parts to this. This reason code indicates that the merchant processed a transaction using the wrong transaction code. 5 Misrepresentation 80 (1) 12.