Chargeback reason code f24. Chargeback management describes all of the ways in which merchants can deal with fraud and disputes that result in payment reversals. Chargeback reason code f24

 
Chargeback management describes all of the ways in which merchants can deal with fraud and disputes that result in payment reversalsChargeback reason code f24  This means that it will require merchants to provide evidence supporting their claim that a transaction was authorized by the cardholder

Some 90% of merchants said “cardholder abuse of the chargeback process” was a leading concern for their business. S. 5 (1050) (Visa) Card-not-present fraud. UA10 Request Transaction Receipt (swiped card transactions) UA11 Cardholder claims fraud (swiped transaction, no signature) According to a study released by Juniper Research, ecommerce businesses were projected to lose roughly $20 billion in 2021 due to fraud, an 18% increase over the $17. The good news for those using Shopify Payments, the hundreds of reason codes and buckets them into eight. Specify the default reason code to. Chargebacks are a problem that is growing worse across the board, and gas station. Additionally, Amex uses a fifth "Miscellaneous" category. Reason Codes Category 4: Processing Errors. The chargeback period, or the time limit for filing a chargeback, depends on the card scheme and the chargeback reason code. Reason Code 03. 3? Visa chargeback reason code 13. This ranges anywhere from roughly 60 to 90 days after purchase. Read the Chargeback Advice letter carefully. Acquirer after the 3-month Workout Period, as described in “Excessive Fraud Activity Notification - U. Codes are not often shared between issuers which means it can be difficult to remember the details of each. A new 4 byte reason code will be used moving forward. AMERICAN EXPRESS; CODE: DESCRIPTION: A01:. 1 UA01 Fraud – Card Present Transaction. If the order was genuinely not as described, then the cardholder has a case. Fraud. This definitive guide comes that chargeback reason codes from jeder of of four majority card networks. And according to The True Cost of Fraud report by LexisNexis, businesses end up paying $3. Chargebacks are a major threat to businesses big and small. Shopify has four status categories for chargebacks and inquiries: Open: No response has been sent yet and evidence can still be added. Some credit card companies also include a short phrase describing the code and chargeback. Be sure to communicate with the customer and their bank professionally and courteously. Transaction unauthorized make up 30% of all chargeback reason codes. Following the prompts. Reason codes vary by card brand. The third digit indicates the specific reason within that category. Chargeback Reason Codes by Network - 2023 Guide. Fine Period - month 1 1 Acquirer receives Excessive Fraud Activity Notification 2. 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. Chargeback reason codes. Check the chargeback reason code. Chargeback Reason Codes Retrieval Reason Codes 78 Int'l only Service Violation Code Discover 4541 AP 4586 AW 4755. 2. Knowledge of such codes can help businesses file a chargeback dispute successfully. 6. 5 billion lost in 2020. Take the time to note the following dispute reason codes for Visa. This code tells you why the customer or bank initiated the dispute. She therefore, disputes the amount under the Reason Code F29: Card Not Present. F24 – No Cardmember Authorization. 4% of all transactions worldwide are made with EMV chip cards, which has led to a precipitous drop in card-present fraud. AMERICAN EPRESS CARGEBACK CODES 6 REASON CODE 4513 Credit Not Presented Chargeback Reason Any of the following reasons: 1. Every time a merchant processes a transaction, they are supposed to send an. What Are the Different Chargeback Reason Codes? There are over 100 chargeback reason codes. Chargebacks can pile up your expenses and. American Express . Fraud and chargebacks always result in revenue loss, but they also include fixed-rate fees and other negative consequences. 1? Visa chargeback reason code 12. Use this resource to prevent and fight chargebacks with greater accuracy . 2 for Visa and Reason Code 4850 for Mastercard). Be transparent about your products. F24 No Cardmember Authorization; F29 Card Not Present Transaction; F30 EMV Counterfeit; F31 EMV List / Stolen / Non-received; Inquiry. Offer shipment and delivery tracking. Not recognizing your billing descriptor on a statement. Discover chargeback reason codes are divided into three categories: service disputes, processing errors, and fraud. 60. However, you’re not alone; they create headaches for many players within the Mastercard ecosystem. 3. 10. Chargebacks from all three categories can show . One of two things will happen next. 4 Section . F30 – EMV Counterfeit. The shorthand description is “No Card Member Authorization. If more information is needed, you’ll either receive an Inquiry or a Chargeback. Type. 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. Example: 25. Fraud. 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. 4: Other fraud: Card-absent environment: VCR Dispute Reason Code 13. Visa’s 22 chargeback reason codes will be merged into client disputes – fraud, authorization, processing errors, and four guidelines. As a merchant, you face the brunt of chargeback losses. [noun]/* chahrj • bak • rə • pôrt/. Duplicate transaction. Description: Reason Code: Explanation: Incorrect Card Number: American Express P01, P22; Discover IN; Mastercard 4808; Visa 12. 4: Other Fraud–Card-Absent Environment. Mastercard chargeback reason code 4853 falls under the “Cardholder Disputes” category. Chargeback reason codes are what tell a merchant why a customer is disputing a charge. 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. 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. 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. Duplicate Processing - 81Merchants who believe they have received an invalid chargeback under reason code 13. 4846. Scenario 1 — upfront chargeback. For each claim, you must craft your representment to suit the reason code under which the bank filed the chargeback. If one member believed the other violated a Visa rule when handling a chargeback, they filed a pre-compliance chargeback for compensation. 0 initiative to update compelling evidence requirements for dispute reason code 10. However, the return request is invalid, as the customer does not have a legitimate right to a refund for one reason or another. This can be transaction receipts, proof of. What are chargeback reason codes? Issuers send chargebacks to the merchant’s acquiring bank with a reason code to communicate what caused it. The other two chargeback reasons can be traced to very obvious causes — criminal activity and merchant mistakes. 4: . Card Member cancelled, refused or returned goods and/or services Read on for the complete guide to dealing with chargebacks. 3: Goods or services were not received: C08: RG: 4855: 13. American Express reason code 155, Visa reason code 30, MasterCard reason code 4855, and Discover reason code 4755 are all specific reason codes for Shopify payment chargebacks. A reason code is an alphanumeric code selected from a predetermined list by the issuing bank to indicate the reason the cardholder gave for requesting a chargeback. 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 actual underlying cause of this chargeback is. Reason codes for the chargeback with detailed explanation of what it means, how to dispute the chargeback, and how to avoid future disputes. Specify the default reason code that you want the system to assign when you enter a chargeback amount. The Mastercard chargeback reason codes were condensed down in 2016, like the process that Visa just underwent with Visa Claims Resolution. There are also third-party tools available to conduct advanced analysis. 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. Processing recurring payments increases your susceptibility to chargebacks. txt) or read online for free. The transaction amount and authorization number (ARN. 3 falls under the “Authorization” category. Chargeback reason code 75 is issued when a card issuer receives a complaint from a cardholder stating that the name of the merchant that. American Express Chargeback Reason Codes have four main categories, those are Fraud, Authorization, Processing Error, Card Member Disputes and. As expected, chargeback reason codes exemplified consumer sentiment. American Express chargeback reason code F24 falls under the “Fraud” category. 3: Goods or services were not as described: C31: RM: 13. M01 Chargeback Authorization. Once filed, the merchant generally has 20. Other Ineligible Transactions Under Reason Code 62, Condition 2 . Mastercard Chargeback Reason Code 73: Duplicate Transaction. Step 1: The cardholder disputes a charge. MasterCard does not have an equivalent reason code. 104. The new codes, which can be found in our reason code guide, start with a two-digit number indicating which of Visa's four dispute categories it falls into: 10 — Fraud; 11 — Authorization; 12 — Processing Errors; 13 — Consumer Disputes; The Visa Claims. The most comprehensive guide to chargeback reason codes. REQUEST A DEMO. Paymentology will submit the chargeback using the appropriate chargeback reason code. RR - Retrieval Request MID - Merchant Identification number PA - Pre-arbitrations NOTE: PayPal often cites reason codes from card Set forth below are the sole chargeback reason codes pursuant to which you may be eligible for Chargeback Protection, subject to all of the terms and conditions contained herein. American Express Chargebacks / Disputes. If the customer’s story matches. Issuers will not have the ability to submit lost/stolen fraud chargebacks for chip-on-chip (contact or contactless) AFD transactions. A “No Authorization” code chargeback can also be the. This extra step can be frustrating for Card Members and lead to lost sales. Check with the issuing banks to determine what time limits may apply to you. For details on how to receive notifications of chargebacks, accept or dispute them, and submit evidence to. P07 – Late Submission. Chargeback. 102. ” This reason code is used when a cardholder claims that while they have previously shopped with the merchant, they did not authorize this particular transaction. Specify the invoice date and net due date that you want the system to assign to chargebacks. Protect stored cardholder data. P05 – Incorrect Charge Amount. Our research suggests that friendly fraud will represent 61% of all chargebacks by 2023. Overall returns (all codes): 15%. F31 –. Card Member Dispute. US/Canada Chargeback reason code. Chapter 6 Pre-Arbitration and Arbitration Case Filing-For Chargebacks Initiated On or After 17 July 2020 > Time Frames and Requirements > Dual Message System Pre-Arbitration andWith the implementation of Visa Claims Resolution, reason code 98 eventually became obsolete. Issued the credit but did not deposit it with its processing bank in time for it to appear on the cardholder’s next statement. This is commonly caused by either true fraud or friendly fraud. The cardholder does not recognize the Merchant. Like definitive guide involves the chargeback reason laws upon each of the four major cards networks. Reason Code. Chargebacks are something every business wants to avoid, as they can. Poor order shipping: Not shipping goods or delivering services as promised, shipping to the wrong address, or not making the goods available. Whether the CID — the four-digit security code on the front of the Card — matches the issuer’s records. Terms and conditions. Scenario 1 — upfront chargeback. When a customer who's enrolled with 3-D Secure from their bank initiates a purchase, the tool will deploy during the. 2 – EMV Liability Shift Non-Counterfeit Fraud 10. Those reasons are explained through the corresponding reason codes. This gives them more of an incentive to keep their customers happy, which means they usually side with cardholders during a dispute. In the distribution industry,. If you believe you have received an ACH return in error, you can contact your bank. However, they don’t address the reason why that chargeback was issued in the first place. F29 – Card Not Present. There are two parts to this. CB CD (chargeback reason code) Enter the code that identifies the reason that a chargeback was generated for an invoice during receipt entry. 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. Solution. Every of the major card brands, the inclusion of Visa, MasterCard, and others, has its acknowledged system of reason codes. . 3 DUE DATEChargeback Reason Codes. 2. For example, Mastercard has a code which indicates a ‘consumer dispute. Values are: Blank: Use the draft G/L date. In the case of friendly fraud, that reason could be completely invalid and. Look below the surface. • Chargeback – a message sent via the card brand network to debit the merchant and credit the issuer for a cardholder dispute. pdf), Text File (. 4. Chargeback. R13 No Reply. 2. Stage 1: First Chargeback. These can be classified into three types of chargebacks. Then they instruct the merchant’s acquiring bank to reverse the transaction and withdraw the funds from the merchant account. Chargeback amount is equal to or less than the exceeded limited /authorised amount. And, each code has unique compelling evidence requirements if you choose to fight. You cannot effectively fight chargebacks until you identify which of these three things is actually responsible. 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. 4853 – Cardholder Dispute – Goods or Services Not as Described or Defective. Download this sample Chargeback Rebuttal Letter. Tips for an effective chargeback return policy. When a customer who's enrolled with 3-D Secure from their bank initiates a purchase, the tool will deploy during the checkout. If one member believed the other violated a Visa rule when handling a chargeback, they filed a pre-compliance chargeback for compensation. Visa chargeback codes are broken up into four categories: Fraudulent activity; Authorization issues; Processing errors; Customer disputes; Fraudulent activity These reason codes are divided into three categories depending on the supposed cause of a chargeback: consumer disputes, processing error, or fraud. Choose the representment amount. 10. FR6 Partial Immediate Chargeback Program. 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. View the entire list or search for any chargeback reason code. Know these five rules to avoid payroll blunders triggering fines, penalties and IRS audits. Chargeback Reason Codes by Industry. R03 Insufficient Reply. A good chargeback return policy will, at a minimum, include. 4. FAQ: What is Chargeback. The shorthand description is “No Card Member Authorization. VCR Dispute Reason Code 10. Reason Code 53 chargeback can be re-presented in one of the following circumstances: chargeback is invalid or a credit was processed. 16, 2021. processed the transaction correctly. Chargeback Reason Codes by Network - 2023 Orientation. Common reason codes Mastercard. Visa reason code 53 is used for Chargeback for Defective/Not as Described, and reason code 85 is used for Credit Not Processed. Retrieval: A request initiated by a customer for more information about a charge. Visa chargeback reason code 75 is filed as an honest mistake. 103. 1 – Merchandise/Services Not Received; Mastercard Reason Code 4853 – Goods or Services Not as Described or Defective;. Merchants. Then, prepare compelling evidence which may include process for consumer identification, emails or phone calls about the order, POD - tracking numbers that confirm delivery, etc. 4808 – Authorization-Related Chargeback – Multiple Authorization Requests. About Us; Careers We're hiring! In The Press; Latest News; Events; Corporate Responsibility; Brand Resources; Contact Us. Here are some numbers on chargeback reason codes: 30% - the number of chargebacks that result from transactions made with a stolen card. Below you will find the reason codes for the dispute events Chargeback, Request for Information (RFI), and Notification of Fraud (NOF). Time limits vary by card network and reason code, though, so you should look into the specific terms tied to the reason code. Since Chargebacks are time sensitive, card networks provide time limits on each reason code to help merchants manage time and data to submit their claims in a timely manner. The CB Reason represents the default reason for marking the transaction as a chargeback, but this default value can be changed. Reason Code F24: No Cardmember Authorization. 3 is the less common version for card-present transactions. 7: Defective goods and services: C32: RM: 13. Every chargeback comes with a reason code. Chargeback reason American Express reason code Discover reason code Mastercard reason code Visa reason code; Cancelled subscription: C28: NF: 4841: 13. This chargeback reason code was retired by Visa in April 2018. Friendly fraud was actually the #1 fraud threat concerning merchants in 2021. MDR also retired reason code 4840 – Fraudulent Processing of Transactions. 1 = EMV-Liability Shift counterfeit. United States. 04/04/16 Added American Express Chargeback and Retrieval Reason Codes. Any of those things could easily result in a recurring billing chargeback ( Reason Code 13. Survey data from the 2019 Chargeback Field Report found that 82% of merchants surveyed believed that the Visa Claims Resolution process had “little to no impact on chargeback management. Reason. 2. Visa ® has launched the CE 3. For more information on these and other updates, check out our complete chargeback reason. Solutions. Visa chargebacks can be a major inconvenience for merchants. 0 rule changes take effect April 15,. F01. Chargebacks. Now, compliance cases go through Visa Resolve Online (VROL). Here are the two possible scenarios: 1. A reason code is how banks categorize the reason for a chargeback. In most cases, you will have 20-45 days in which to respond to a chargeback. This chargeback reason code can be avoided by ensuring that returns are processed promptly and accurately, and that the customer is informed of any credits issued. The most common chargeback reason codes are fraudulent charges, unauthorized transactions, and products not received, however, there are dozens of different chargeback reason codes for. Accessed October 31, 2022. 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. 1 – EMV Liability Shift 10. Get your complete guide to the new Visa reason codes, including all the detailed information, chargeback time limits, and other important information you need. What are the odds a merchant will “win” the chargeback dispute? The true odds depend on the strength of the compelling evidence and the chargeback reason code itself. Once you hear from. ”. 9% and 100 chargebacks per month], you can get into the excessive chargeback program, which can cause penalties of up to $50 per chargeback. Most reason codes apply to any merchant, regardless of what’s being sold. The main chargeback reasons look like this: Malicious fraud. Chargeback Reason Codes 85 and 4860 may be caused because the merchant: Did not issue a credit. So, if a customer files an Amex chargeback, the company has good reason to side with their customer over the merchant. 4 Ways to Fight Chargebacks: Gather compelling evidence. Despite being the smallest of the four major credit card companies, the list of Discover chargeback reason codes is extensive. Amazon Pay will send you a notification email when you get a chargeback, which will include details such as the order number and reason code. Once you hear from. Here are some chargeback reason codes by card type. Write a chargeback rebuttal letter (with sample template) 8 Ways to Prevent Chargebacks. Here finalizing user includes the chargeback reason codes from either of the foursome major card networks. About Careers Contact. While the updates have been published, they do not go into effect until Oct. C08. At their core, false declines. That said, looking up purchases using this number can make it easier to provide info following an. The following chargeback reason codes are related to EMV: Visa: 10. It depends on the chargeback reason code associated with the dispute. 3: Not as described or defective merchandise: VCR Dispute Reason Code 13. Reason Code. up under any number of different chargeback . Otherwise, the acquiring bank sends a chargeback notification. Only by researching the disputed transaction and examining the true facts of the situation can you tell whether a chargeback is legitimate or not. In 2021, 43 percent of companies identified customer service delays as a top reason for their increase in chargebacks. Reason codes are important to help merchants address recurring. The cardholder claimed they didn’t receive the goods or services or only partially received the. Other Fraud—Card Present Environment. 1 Quick Reference Lead. ” This reason code is used when a cardholder claims that while they have previously shopped with the merchant, they did. US $10,000. 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. Change of Chargeback Reason to an Authorization-related Chargeback Replace ‘Change of Reason within the Cardholder Dispute Chargeback’ with this section. 6: Credit not. The Chargeback Reason Codes specifies the fraud, expired card, defective merchandise, differ amount and many others. It’s important that you include a copy of your customer terms and conditions in order to prove that the customer knew what to expect from the outset. (ISO 4755) / No Cardmember Authorisation (F24) Description. Batch chargeback process. Code Reason; 01: Requested Transaction Data Not Received: 02: Requested item illegible: 07: Warning Bulletin File: 08: Requested/Required Authorization Not Obtained: 12: Account Number Not on File: 31: Transaction Amount Differs: 34:Visa also overhauled its system of chargeback reason codes. P22 – Non-Matching Card Number. P04 – Charge Processed as Credit. P22 Non-Matching Card Number F14 Missing Signature P23 Currency Discrepancy F24 No Cardholder Authorization R03 Insufficient Reply F29 Card Not Present R13 No Reply F30 EMV Counterfeit. Blog and Articles; Success Stories; Chargeback Reason Codes;. This chargeback reason code is also referred to as “Point-of-Interaction” Errors. An 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. American Express chargeback reason codes are divided into five categories: authorization, cardmember disputes, fraud, processing errors, and miscellaneous. As we touched on earlier, chargebacks can happen due to technical errors. 3. F24: Multiple Charges: F25:Try Shopify free for 3 days, no credit card required. So don’t spend another second worrying about chargebacks. Description. September 2011: 5. Depending on the specific situation, Mastercard will match authorization response to one of the following merchant advice codes: Mastercard Response Code. Because it’s so easy for customers to initiate a chargeback, retailers are bound to experience a request at. Availability Date: October 24th, 2021. Articles; Chargeback Reason Codes;. Reason Code 02. 6: Duplicate processing/Paid by other means. . This authoritative guide includes the chargeback reason key from each from the four major card netz. GraphQL Docs & Tools. Complicating things further, friendly fraud doesn’t provide you with any red flags. MasterCard: Reason Code 4859 Services not rendered. many chargeback reason codes that exist today. Info Us; In and. Message. Chargeback Reason. This gives them more of an incentive to keep their customers happy, which means they usually side with cardholders during a dispute. Blog Read helpful tips, industry insights, and articles to create the most effective chargeback management strategy. the requested documentation, your account will be debited. Visa Chargeback Reason Codes. Not only that, but a higher win rate may incentivize banks to conduct greater due diligence before filing a chargeback in the future. Knowing these codes can help you dispute chargebacks more effectively. The list of chargeback reason codes in this article. George leaves his wallet home and goes for a jog. The charge was flagged by the Amex Fraud Full Recourse Program. Based on the information provided, Paymentology will investigate the transaction being disputed. Removed these Discover Chargeback Codes: AL, CA, IC, IS, NC, SV, U03, UNR. com 14. From a merchant’s perspective, the greatest asset offered by 3DS is protection against liability in the event of fraud. Get your complete guide to the new Visa reason codes, including all the detailed information, chargeback time limits, and other important information you need. Bank of America issues both Mastercard- and Visa-branded cards, so the exact requirements may vary depending on the Mastercard reason code or Visa reason code . “American Express Chargeback Reason Codes | Sift”. F25: The charges submitted did not receive an authorization approval code for the total amount of the charge. These codes can help a merchant with an inquiry or chargeback reversal. Chargeback reports can help merchants identify opportunities to increase efficiency, improve processes, and prevent future. 0: Changed report name from Downloadable Dispute Report to Case Report. For example, the dispute reason “Cardholder Does Not Recognize” is denoted under the Discover reason codes system as “AA. In simple terms, an Electronic Commerce Indicator (ECI) is basically a 3-D Secure response code. The cardholder initiates contact with their bank or credit union to file a dispute. 1 EMV Liability Shift 10. Reason code 98 was a code used for pre-compliance chargebacks before the implementation of the Visa Dispute Resolution system. The following are some examples: Visa Reason Code 13. This code is used when a cardholder claims that a fraudulent transaction occurred in a face-to-face environment, such as a retail store. In fact, 91. Provide Explanation Give a clear overview of the documents you’re submitting, address the specific dispute reason, provide any changes made to the original purchase/agreement and explain the steps you’ve taken to resolve the dispute. Either the acquiring or issuing bank could initiate the chargeback. A chargeback happens when a customer asks their card-issuing bank to reverse a transaction. Global chargeback volume topped 615 million cases in 2021, and was estimated to cost merchants nearly $117 billion in revenue. That suggests that in the times when merchants. 2=1020 etc. Discover is a credit card network and an issuing bank—just like American Express. Invalid Reasons for a DisputeIn addition to Reason Codes changing as a result of the VCR program, each Reason Code is now associated with a new Reason Category. Other Fraud—Card Absent Environment. Specifically, these updates only pertain to transactions that are charged back after Oct. Fraud. This can provide important information to fight the dispute. The shorthand description is "'No Show’ or CARDeposit Canceled. Chargeback reason codes are codes used to categorize the reason for the dispute. Thanks for following the Chargeback Gurus blog. The process is often troublesome; most times, reason codes do not show the actual basis why customer is disputing a transaction. 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. Chargebacks were introduced as a form of consumer protection against. A transaction modifier (or modifier) represents specific circumstances associated with a card sale that change what compelling evidence is required to overturn the chargeback. Each code corresponds to an issue or problem. Category. 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—QuestionableWhich fraud reason codes will be included in EMV Liability Shift? How are Lost/Stolen transactions affected? A. reason code information. But research by Javelin found that merchants dispute 43% of all chargebacks and succeed at 60% of those disputes.