chargeback reason code p04. Mastercard issuers use merchant advice codes to respond to authorization requests, and as a communication tool with merchants regarding a cardholder's account. chargeback reason code p04

 
Mastercard issuers use merchant advice codes to respond to authorization requests, and as a communication tool with merchants regarding a cardholder's accountchargeback reason code p04  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

4 (Other Fraud - Card Absent Environment), which is under the fraud category. • Chargeback – a message sent via the card brand network to debit the merchant and credit the issuer for a cardholder dispute. With the implementation of Visa Claims Resolution, reason code 98 eventually became obsolete. There are dozens of reasons why cardholders and issuers dispute transactions. Documentation must be a direct result of cardholder communication. Visa has recently announced changes to its chargeback rules. VCR tables (Figures 1 and 2) map the old Reason Code to its new Reason Code. Early Warning: Reaching a chargeback ratio of 0. There are several reasons why many merchants turn a blind eye to suspected return fraud. A reason code or a chargeback reason code is a string of symbols (numbers and letters). By entering your email, you agree to receive marketing emails from Shopify. 3 falls under the “Authorization” category. A chargeback happens when a customer asks their card-issuing bank to reverse a transaction. There are tricks you might use to circumvent an undesirable authorization message, such as not requesting authorization at all, or making multiple attempts on a declined card. Chargeback Code: Type: Processing Error: P01: Unassigned Card Number: P03: Credit Processed as Charge: P04: Charge Processed as Credit: P05: Incorrect. This reason code is used when a cardholder claims that the merchant charged them for a different amount than what they agreed to pay. This definitive guide include the chargeback base codes from each away and four more card networks. The notifications can help merchants stop chargebacks before they count against them. Each chargeback reason code has its own set of specific documentation requirements so merchants should familiarize. 6. Click “filter orders”. When faced with a chargeback, you are Business owners accepting debit or credit cards understand that chargebacks are a common phenomenon in their businesses. A reason code or a chargeback reason code is a string of symbols (numbers and letters). For instance, if the customer claims unauthorized purchase, your letter should cite evidence, such as an IP address matching previous purchases, to support. Chargeback reason code 11. Issued the credit but did not deposit it with its processing bank in time for it to appear on the cardholder’s next statement. /HealthCare IIAS Auto-sub Data Retrieval Request 70 Int'l only Effective Change Date AMEX F24 FR4 FR5 M01 M04 M10 P01 P04 P05 R03 R13 Duplicate Billing Captial damages M19 Offset adjustment Non-Matching Account Number Late. Once filed, the merchant generally has 20 days to respond to the chargeback. Only by researching the disputed transaction and examining the true facts of the situation can you tell whether a chargeback is legitimate or not. Most commonly the payer is a consumer. P04 – Charge Processed as Credit. Merchants who receive a chargeback for a transaction placed with an American Express card may encounter reason code FR2, which indicates an unauthorized charge that the cardholder does not believe they should be responsible for paying. About American Express chargeback reason codes. Most acquiring banks put a timeframe on when customers can initiate a chargeback for a purchase. With that said, you still need to understand the reason codes with any chargebacks from Amex. Additionally, Amex uses a fifth "Miscellaneous" category. A Product Not Delivered chargeback means the customer believes they did not receive the goods or services they purchased. 10/21/14 Updated Chargeback Time Frames: Added Reason Code 05; Addendum Reason Code PM; Changed TF time frame from 120 days to 540 days. While the format of chargeback reason codes varies. The good news for those using Shopify Payments, the hundreds of reason codes and buckets them into eight. txt) or read online for free. A chargeback is the potential outcome of a disputed credit or debit card transaction. By entering your email, you agree to receive marketing emails from Shopify. Issuers must not initiate a chargeback for magnetic-stripe (POS Entry Mode value of 90 or 02) transactions on non-chip enabled cards. A new 4 byte reason code will be used moving forward. 1. 0 rule changes take effect April 15,. Reason Code; Ref Number ; Auth Code; For a brief overview of chargeback reason codes, refer to the table below. May 2011: 5. Reason Code 53 Re-presentment Conditions. P04 – Charge Processed as Credit; Discover. If the available information indicates that the customer dispute is a valid one, American Express will automatically debit your merchant account for the amount of the disputed transaction and will send you a chargeback notification for you to review. ”. 4808 Authorization-Related Chargeback. 195 Acquirer Use of Message Reason Code 7627-Face-to-Face or CAT Level 2 Transac tion. Assemble Your Evidence. The time limits for responding to a chargeback also vary based on the card scheme and the chargeback reason code. About Discover chargeback reason codes. This reason code indicates that the merchant processed a transaction without first obtaining a correct and valid authorization approval. Description. Additionally, Amex uses a fifth "Miscellaneous" category. About American Express chargeback reason codes. P04 Credit Posted as a Sale P05 Transaction amount differs P06 Late PresentmentA chargeback reason code is just what it sounds like: A code indicating the reason a charge was disputed and a chargeback occurred. P05: Will not settle:. Here’s how your store can prevent and deal with chargebacks. Each chargeback reason has its own, individual prevention techniques. MASTERCARD Reason Code Description. 'luhfw fruuhvsrqghqfh wr wkh dssursuldwh hpdlo edvhg xsrq wkh uhdvrq frgh ri wkh lvvxh olvwhg ehorz <rx pd frpelqh lvvxhv iru gliihuhqw uhdvrq frghv lq wkh vdph fruuhvsrqghqfh rqo li wkh hpdlo ghvwlqdwlrq lv wkh vdph <rx pd. When a cardholder disputes a charge, their issuing bank will review the transaction and decide if. Chargeback time limits vary widely depending on the issuing bank, and the chargeback code or reason. Stage 1: First Chargeback. In both instances if the Merchant wishes to withdraw from an arbitration case, Visa will charge the amount of 500. Now, compliance cases must be submitted through Visa Resolve Online (VROL). One of three things will happen: The issuer rules in your favor: Your representment case validates the original transaction. It's essential to respond within the. They are provided to the merchant by the issuing bank, and they help all involved parties categorize disputes and determine next steps. 0. Discover Chargeback Reason Codes Explained. Codes are not often shared between issuers which means it can be difficult to remember the details of each. In the normal chargeback notification process, it can take 2-5 weeks to be notified. 34 Chargeback Chargeback Reason Codes. Oftentimes, the reason code assignment is based on limited knowledge and insight. Amex uses the same four main categories as Visa to organize its reason codes: Authorization, Card Member Disputes (which Visa refers to as Consumer Disputes), Fraud, and Processing Errors. Visa chargeback reason codes are used to categorize the reasons for a chargeback. Reason . Follow the Rules. Prevented; Recover; Tools. Select a tab to see the possible. Discover: Reason Code 4755 Non-receipt of goods or services. 3. chargeback_settlement: The gross shows negative if the chargeback was resolved in the buyer's favor, and the funds return to the buyer. Additionally, Amex uses a fifth "Miscellaneous" category. 4 Section . In fact, for every dollar lost to chargebacks in 2019, the average merchant lost an additional $2. The main chargeback reasons look like this: Malicious fraud. Consider Deadlines. 4: Other Fraud–Card-Absent Environment. This may include: Transaction receipts; Merchant credentials; Customer authorizationREQUEST A DEMO. Reason Code 53 chargeback can be re-presented in one of the following circumstances: chargeback is invalid or a credit was processed. Scenario 1 — upfront chargeback. From there, the merchant can look up the code to figure out what the dispute is about. Chargebacks. Blog and Articles; Success Stories;. Chargeback Representment. 11. Amex Processing Errors Chargeback Reason Codes P01 — Unassigned Card Number. A credit card chargeback is when a bank returns money to you because a credit card charge was fraudulent or you bought something online that wasn’t delivered or was. MasterCard: Reason Code 4859 Services not rendered. 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. Despite being the smallest of the four major credit card companies, the list of Discover chargeback reason codes is extensive. What Causes Processing Error Chargebacks?. Laundering: The merchant carried out transactions without a legitimate cardholder’s involvement. Depending on the reason code, supporting documentation may include: Copies of the order confirmation, invoice, or receipt; Proof of. If the order was genuinely not as described, then the cardholder has a case. Reason. What Are the Different Chargeback Reason Codes? There are over 100 chargeback reason codes. The chargeback can be for the total transaction amount or a lesser amount. For more information on these and other updates, check out our complete chargeback reason. In that way, winning one dispute may help prevent the next chargeback to come after it. Once filed, the merchant generally has 20 days to respond to the chargeback. The standard chargeback process involves eight steps: Retrieval request: The card-issuing bank requests that the acquiring bank provide additional information for a given transaction. Declined Authorization Authorization Visa Code: 11. 1=1010, 10. . Response to retrieval request: Based on the information provided, the acquiring and issuing banks resolve the dispute, if possible. These codes explain the reason why the chargeback was filed, and the reason the chargeback was approved. Batch chargeback process. 6. pdf - Free download as PDF File (. UA01 Fraud – Card Present Transaction. 3. In addition to Reason Codes changing as a result of the VCR program, each Reason Code is now associated with a new Reason Category. Chargeback codes Last updated: August 16, 2023 Below you'll find a list of chargeback codes along with an explanation of what each one means, covering both. This involves the cardholder’s bank serving as a mediator, rather than eBay. without a reason code will be assigned a default code of 1. Pursuant to the Fair Credit Billing Act of 1974, cardholders have the right to dispute unauthorized or erroneous charges, and issuing banks must reverse a disputed transaction if the cardholder’s claim. Chargeback fees. A “No Authorization” code chargeback can also be the. 3. Discover is a credit card network and an issuing bank—just like American Express. High-Risk (Excessive): Reaching a chargeback ratio of. Because it’s so easy for customers to initiate a chargeback, retailers are bound to experience a request at some. This chargeback will include a description that provides additional information: Digital Goods $25 or Less. Solution Case Studies Partners Company Blog Resources Data & Compliance FAQ See It In Action. ”. There are multiple situations in which this can occur. Reason Code Description 4750 AL Airline Transaction Dispute 4541 AP Recurring Payment. About American Express chargeback reason codes. Added the following fields - Store ID, Credit Card Chargeback Reason Code. Provide exemplary customer service. 4: Other Fraud–Card-Absent Environment. Inform your acquirer of the date that the credit was issued. People request chargebacks for all kinds of reasons—some sinister (like friendly fraud), some because the item they bought never arrived. 3. We have mentioned all the chargeback categories above to explain the Chargeback Reason Codes according to the card networks. 3: Goods or services were not as described: C31: RM: 13. The reason code also presents a timeline to fight the chargeback and what evidence is needed to reverse the chargeback. When the customer disputes a charge, the issuing bank then begins the chargeback process. P07 – Late Submission. American Express chargeback reason code C42. 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. The issuing bank initiates the first chargeback on behalf of the cardholder by sending a chargeback notification to Adyen stating the dispute reason. Card Recovery Bulletin Authorization Visa Code: 11. Recurring billing transactions are a frequent source of conflict, disputes, and. Paymentology will submit the chargeback using the appropriate chargeback reason code. Also, Ethoca Alerts only notify you of chargebacks that occur within the alert. The network hasn't wholly disallowed some old codes. Take the time to note the following dispute reason codes for Visa. A well-structured rebuttal letter should address the chargeback reason code, clearly explaining why the cardholder's dispute is not legitimate and why the funds should be returned to you. This provided a number of insights into the typical. Please provide. Documentation must be a direct result of cardholder communication. If you're contesting a chargeback, you'll need solid evidence. Knowing these codes is vital for merchants to understand the reason for chargebacks and how to manage them. The time limits for responding to a chargeback also vary based on the card scheme and the chargeback reason code. In order to fight a chargeback effectively, however, you'll need to know the reason code. Standard Threshold: Reaching a chargeback ratio of 0. Reason Code North-America: Canada and United States of America; Reason Code: All other countries;. the Chargeback. Unauthorized returns (R05, R07, R10, R29, R51): 0. 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. 4: . In short: yes. The reason code may not necessarily reflect the actual reason for the chargeback, but you ought to respond to it based on the provided chargeback code. 1 Authorisation . Timeframe: Under card network rules, a cardholder has up to 120 calendar days from the settlement date to initiate a chargeback (depending on the chargeback reason code). com 14 Goods / Services Damaged or Defective. The Visa chargeback reason codes system underwent a major overhaul in April 2018 as part of their new Visa Claims Resolution (VCR) initiative. Despite concerns about increased friction, every merchant should deploy 3-D Secure at checkout. 63 P05 Incorrect charge amount. 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. Stage 1: First Chargeback. Step 1: The cardholder disputes a charge. P03 – Credit Processed as Charge. dispute successfully and on time, we’ll undo the Chargeback. 4853 – Cardholder Dispute – Goods or Services Not as Described or Defective. Here finalizing user includes the chargeback reason codes from either of the foursome major card networks. American Express chargeback reason codes, much like Discover, bear one important difference from those under Visa and Mastercard: the issuing bank is also the card network. Other Fraud—Card Absent Environment. 10301. Solution. Find your dispute ticket by choosing between the “Open” and “Closed” tabs. Visa ® has launched the CE 3. Visa Code # MasterCard Code # Reason. 4 spec (Section 8. Note: Fraud is generally the most common chargeback dispute reason. Try Shopify free for 3 days, no credit card required. SolutionsAn issuer can initiate a first chargeback when the circumstances of the transaction meet the requirement of a chargeback reason code described in the Chargeback Guide. A reason code will be provided. The post below contains legacy information pertaining to the formerly-common Visa chargeback reason code 75. 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. 0: Changed report name from Downloadable Dispute Report to Case Report. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as. Friendly fraud was actually the #1 fraud threat concerning merchants in 2021. Reason Code 02. Moreover, there are other two categories to handle the Amex chargeback: inquiry and chargeback programs. The charge you submitted did not receive a valid authorization approval code for the amount of the charge. Despite being the smallest of the four major credit card companies, the list of Discover chargeback reason codes is extensive. Based on the information provided, Paymentology will investigate the transaction being disputed. 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). These codes can help a merchant with an inquiry or chargeback reversal. 2. There are two parts to this. Please refer to chapter 5 for more information. 1 alpha followed by 2 numeric digits. The chargeback period, or the time limit for filing a chargeback, depends on the card scheme and the chargeback reason code. Amex uses the same four main categories as Visa to organize its reason codes: Authorization, Card Member Disputes (which Visa refers to as Consumer Disputes), Fraud, and Processing Errors. Visa ® has launched the CE 3. Step 1: The cardholder disputes a charge. P07 – Late Submission. Written by Chargeback Gurus. Visa requires processors and banks use to this system for multiple tasks, including challenging initial chargeback results. Acquirer Use of Message Reason Code 7623. Both EFM and ECM measure compliance at the MID level. Additionally, Amex uses a fifth "Miscellaneous" category. Merchant must provide proof of authorization. The following chargeback reason codes are related to EMV: Visa: 10. 6: Credit not. You can see a reason code 11. FAQ: What is Chargeback. Visa Code # MasterCard Code # Reason. Fraud (10)& Authorization (11)A false decline on a credit card or debit transaction occurs when a legitimate card purchase is rejected by mistake. This authoritative guide includes the chargeback reason key from each from the four major card netz. Amex uses the same four main categories as Visa to organize its reason codes: Authorization, Card Member Disputes (which Visa refers to as Consumer Disputes), Fraud, and Processing Errors. A chargeback occurs when a charge on a customer’s account is reversed. reason_description: string. The chargeback process can last from one month to six months. Thus, a reason code of one network does not necessarily match with a reason code of another network. Additionally, Amex uses a fifth "Miscellaneous" category. The customer regrets their purchase. May 2011: 5. 1. The Merchant Reviews the Partial Chargeback Claim. 0 to 5. 101. It is subject to change and may not include every currently known dispute reason code. Blog and Articles; Success Stories; Chargeback Reason Codes;. For example, your trading name on the receipt differs to that on their statement. Fight; Prevent; Get; Assets. It is associated with a chargeback reason code, and it is specific per Card Scheme. 0 is to make the chargeback process more efficient, transparent, and fair. • Section 4: Chargeback Reason Codes—Contains detailed information on the reason codes for the most common types of chargebacks that merchants receive. 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. 60 due to merchandise, fees, overhead, and other sources of loss. Reason codes are created by the major. Be sure to communicate with the customer and their bank professionally and courteously. Each of the major card brands, including Visa, Mastercard, and others, have their own system of reason codes. Fraudulent TransactionsA chargeback reason code is a 2-to-4-digit alphanumeric code given by the issuing bank tangled in a chargeback. American Express Chargeback Reason Codes have four main categories, those are Fraud, Authorization, Processing Error, Card Member Disputes and Miscellaneous. 0 hour of labor. According to Nilson, 56% of global card transactions were done on Visa in 2015. Added the following fields - Store ID, Credit Card Chargeback Reason Code. • Chargeback Reason Code – Each chargeback contains a reason code that signifies the reason for the dispute and the rules that must be followed by the issuer and the merchant in order to resolve the dispute. Information provided with the. P04. 6. Even though these codes are not detailed enough, they are crucial when it comes to successfully preventing and fighting chargebacks. Whether the CID — the four-digit security code on the front of the Card — matches the issuer’s records. When a customer decides to dispute a charge made to their debit or credit card, it is referred to as a chargeback. P08 – Duplicate Charge. 2. Date Option. P22 – Non-Matching Card Number. Below you will find the reason codes for the dispute events Chargeback, Request for Information (RFI), and Notification of Fraud (NOF). The process is often troublesome; most times, reason codes do not show the actual basis why customer is disputing a transaction. All online retailers have to deal with at least some false positives. It can protect against criminal fraud attacks, but equally important, it protects you from liability due to fraud and other losses. Submitted: The response has been sent and the issuer is. What is Visa chargeback reason code 13. The situation is only growing worse; according to the 2022 Chargeback Field Report, six out of every ten chargebacks issued in North America in 2023 will be the result of friendly fraud. Solutions. They also can’t prevent the lost sales revenue and merchandise resulting from a consumer dispute. American Express . 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. 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. This reason code indicates that the merchant processed a transaction without first obtaining a correct and valid authorization approval. 1? Visa chargeback reason code 12. 1: Services not provided or merchandise not received: VCR Dispute Reason Code 13. The issuing bank assigns each case a code according to the consumer’s claim, and the merchant must adhere to the time limits for that specific code. Prevention strategy: Implement EMV chip card technology to reduce the risk of fraudulent card-present transactions. As a merchant, you face the brunt of chargeback losses. 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 The client will send this dispute to Paymentology’s Global support team via email – [email protected] chargeback reason code 4540. 2 Compliance CasesIf they think it does, they assign it a reason code and credit the funds back to the cardholder’s account. These fees are nonrefundable, even if the merchant ultimately beats the chargeback. 2. Mastercard chargeback reason code 4853 falls under the “Cardholder Disputes” category. This code tells you why the customer or bank initiated the dispute. The system does not accept blank as a value, even if it is defined in the user defined code table. 04/20/13 Visa and MC Retrieval Codes — removed retired codes MC Reason Code 37Amex uses the same four main categories as Visa to organize its reason codes: Authorization, Card Member Disputes (which Visa refers to as Consumer Disputes), Fraud, and Processing Errors. FAQ: What is Chargeback Representment?. These chargebacks occur to resolve chargeback-related disputes between network members. 3. The Chargeback Reason Codes specifies the fraud, expired card, defective merchandise, differ amount and many others. Solutions. Learn more about Mastercard chargeback reason codes. Duplicate transaction. 11. FAQ: What is Chargeback Representment?. Banks, however, categorize chargebacks or disputes depending on the card used when a chargeback occurs. It also has a multiplier effect that extends damages well beyond the amount of the disputed charge in question. Visa chargeback reason code 11. Dispute Reason Code: A specific code associated with the reason given by the buyer for initiating the chargeback. might reverse the Chargeback. 60. 2. The nature of the threat makes it a moving target. most common reason codes for recurring merchants include: 7. Fight;. The cardholder does not recognize the Merchant. The usual period that card networks will accept chargeback disputes is up to 120 days from the date of the settlement for the charge. Visa chargeback reason code 11. If the cardholder is using the chargeback process incorrectly — a practice commonly referred to as “friendly” fraud — the information provided to the bank. Thus, the easiest way to prevent chargeback reason code 75 from being. Quickly and proactively respond to customer complaints. Visa reason code 53 is used for Chargeback for Defective/Not as Described, and reason code 85 is used for Credit Not Processed. Reason codes differ by card brand (Visa, Mastercard); a complete list can be found here. Reversal. 3 may be able to represent the transaction and reverse the chargeback with the right compelling evidence. For each claim, you must craft your representment to suit the reason code under which the bank filed the chargeback. A01 | A02 | A08. Batch chargeback process. Mastercard Chargeback Reason Code 73: Duplicate Transaction. in time or with the requested documentation, the Chargeback will stand. Chargeback stands If you don’t reply in time or with the right documentation, the Chargeback will stand. Collect Compelling Evidence. 4808 – Authorization-Related Chargeback – Multiple Authorization Requests. 3. Merchants who believe they have received an invalid chargeback under reason code 13. In some cases, errors can be resolved and reversed, but there is no equivalent to chargeback representment when it comes to ACH. Partnerships; Integrations; About. The list of chargeback reason codes in this article is organized by card brand and type of dispute. Fortunately, chargeback reason codes make it easy for merchants to understand the cause of chargebacks. Reason codes are alphanumeric codes that provide the justification for granting a chargeback. No ResultEvery chargeback comes with a reason code. Below you will find the reason codes for the dispute events Chargeback, Request for Information (RFI) and Notification of Fraud. So, if a customer files an Amex chargeback, the company has good reason to side with their customer over the merchant. It depends on the chargeback reason code associated with the dispute. txt) or read online for free. Review your credit card processor’s policies to understand its chargeback dispute process. Reason codes vary by card brand. Visa Claims Resolution is a Visa-specific platform that seeks to declutter and streamline the consumer dispute and chargeback resolution process. Use order validation and prevention alerts. Chargeback Reason Code. Discover chargeback reason codes are divided into three categories: service disputes, processing errors, and fraud. Check with the issuing banks to determine what time limits may apply to you. The actual underlying cause of this chargeback is usually either true fraud or friendly fraud. Chargeback. Chargebacks. Fortunately, chargeback reason codes make it easy for merchants to understand the cause of chargebacks. 1: 10: Fraud: EMV Liability Shift Non-counterfeit Fraud: 10. It can range from 60 to 120 days from the billing date. WEX has repurposed chargeback reason code 10 to indicate EMV chargebacks. This code applies when valid authorization for a transaction was required but not obtained, and the merchant processed the transaction anyway. ECM monitors first presentment chargebacks regardless of reason code or transaction type. The following are some examples: Visa Reason Code 13. Credit card chargeback reason codes broken down by Mastercard, Discover and American Express Visa chargeback reason codes. The tickets were held at the box office, and no signature, swipe or imprint of the card was obtained when the tickets were released. Any time. Chargeback Reason Codes Retrieval Reason Codes 78 Int'l only Service Violation Code Discover 4541 AP 4586 AW 4755 RG 4553 RM 8002 RN2 Altered Amount Non-Receipt of Goods or Services0Cardholder Disputes Quality of Goods or Services MasterCard;45 Days from the central processing date of the transaction120 Days from the central processing date of. 1: Use the corresponding dates from the invoice. 2 – EMV Liability Shift Non-Counterfeit Fraud 10. 3: Goods or services were not as described: C31: RM: 13. 3 No Authorization. Categories For Reason Codes. American Express chargeback reason code C31 falls under the “Card Member Disputes” category. The issuing bank will then pass on the chargeback to the merchant.