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American Express Reason Code P08 – Duplicate Charge

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What Is The American Express Chargeback Reason Code P08 – Duplicate Charge

American Express chargeback reason code P08 – Duplicate Charge is used when a cardholder disputes a transaction because they believe they were charged more than once for the same purchase. This can happen due to clerical errors or system glitches that result in duplicate charges. If you're a merchant dealing with this chargeback, you need to review your records, gather proof of the transactions, and submit this evidence to American Express. If there was a duplicate charge, issue a refund promptly. The resolution process usually takes about 40 to 60 days, ensuring a thorough review and fair decision.

Common Causes Of American Express' P08 – Duplicate Charge

  • Clerical Errors: The merchant or their staff might have accidentally processed the same transaction multiple times.

  • System Glitches: Technical issues with the payment processing system can result in the same transaction being recorded more than once.

  • Miscommunication: There might have been a misunderstanding or error during the payment process, leading to multiple charges for the same purchase.

Example Scenario of P08 – Duplicate Charge

Imagine you run a coffee shop, and a customer pays for their coffee with a credit card. Due to a system glitch, the transaction is processed twice, and the customer sees two identical charges on their statement. The customer disputes the charge under reason code P08 – Duplicate Charge.

To handle this, you would review your transaction records, gather evidence showing the duplicate charges, and confirm the error. You would then issue a refund for the duplicate charge, gather proof of the refund, and submit this evidence to American Express to resolve the dispute.

Resolution Time Frame for American Express Chargeback Reason Code P08 – Duplicate Charge

The resolution time frame for American Express chargeback code P08 – Duplicate Charge typically follows a structured process. Here’s an outline of the typical timeline:

  1. Chargeback Filing: When a cardholder disputes a transaction due to a duplicate charge, American Express initiates the chargeback process. This usually happens shortly after the cardholder reports the issue.

  2. Merchant Response Time: Once the chargeback is issued, the merchant is notified and given an opportunity to respond. American Express generally allows merchants up to 20 days to gather and submit evidence to support their case. This evidence might include transaction logs, sales receipts, and any communication with the cardholder.

  3. Review and Decision: After the merchant submits their evidence, American Express reviews the information provided. This review period typically takes around 20-30 days. During this time, American Express assesses the validity of the merchant’s evidence and determines whether the chargeback should be reversed or upheld.

  4. Final Resolution: The entire process, from the initial dispute to the final decision, can take anywhere from 40 to 60 days. If the merchant’s evidence shows that the charges were not duplicates or that a refund was issued for the duplicate charge, the chargeback may be reversed. If the evidence supports the cardholder’s claim of a duplicate charge, the chargeback stands, and the cardholder keeps the funds.

How to Avoid Chargeback Reason Code P08 – Duplicate Charge

To minimize these disputes, consider these proactive measures:

  1. Accurate Processing: Ensure all transactions are processed accurately and double-check entries to avoid duplicate charges.

  2. System Checks: Regularly check and maintain your payment processing systems to ensure they are functioning correctly and not causing duplicate charges.

  3. Clear Communication: Communicate clearly with customers during the payment process to ensure there is no confusion about the charges.

How to Fix Chargeback Reason Code P08 – Duplicate Charge

If you receive a chargeback under code P08, here’s what you should do:

  1. Review the Transaction: Verify your records to confirm whether the cardholder was indeed charged multiple times for the same transaction.

  2. Gather Documentation: Collect all relevant documents that support your case. This might include transaction logs, sales receipts, and any communication with the cardholder.

  3. Submit Evidence: Provide this evidence to American Express promptly. Clearly explain the situation and provide documentation showing that the charges were not duplicates or that a refund was issued for the duplicate charge.

  4. Issue a Refund if Necessary: If you find that the cardholder was indeed charged multiple times, issue a refund immediately for the duplicate charge and provide proof of this action to American Express and the customer.

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