Knowledge Base

How to Review a Chargeback Case in Chargeback Shield™

Learn how to review the reason code, response deadline, transaction context, evidence requirements, and available merchant action for a chargeback case.

By Payment Defender Support TeamLast Updated July 17, 2026Last reviewed July 17, 20264 minute read
Product area
Chargeback Shield™
Support category
Alerts and Disputes
Article type
How-To

When a chargeback arrives, the first decision is not how to fight it — it is whether to fight it at all. Chargeback Shield™ helps merchants organize the case details that decision depends on: the reason code, the deadline, the transaction context, and the records that would support a response. This guide walks through the case-review sequence from arrival to outcome.

What to Review When a Chargeback Arrives

A chargeback case carries a specific claim, made under a specific card network's rules, with a specific window to respond. Reviewing a case means comparing that claim against what actually happened on the transaction — and then choosing the response that fits. For background on how a dispute moves through its lifecycle, read the complete chargeback process guide.

Before You Begin

Step 1: Confirm the Case and Transaction

Match the case to the underlying transaction and order. Confirm the transaction amount, transaction date, customer identity, and the merchant account involved. If the case cannot be matched confidently to an order, resolve that before anything else — every later judgment depends on reviewing the right transaction.

Step 2: Review the Card Network and Reason Code

Identify the card network and the chargeback reason code attached to the case, along with the dispute title. The reason code identifies the dispute condition — fraud claim, item not received, credit not processed, and so on — but it does not replace the complete case record. Two cases with the same code can call for very different responses. You can search chargeback reason codes to understand what a specific code means and what it typically requires.

Step 3: Confirm the Response Deadline

Confirm the processor deadline for this specific case. There is no single universal response window — deadlines vary by network, processor, and case, and the date that governs your response is the one attached to the case in front of you. Missing the applicable response deadline may remove the merchant's ability to respond at all, so anchor the review timeline to that date from the start.

Step 4: Compare the Claim With the Transaction Context

Read the claim, then test it against the record: authorization information, order information, fulfillment information, refund activity, and customer communications. Ask the simple question — does the claim match what the records show? A "product not received" claim looks different against a delivery confirmation than against an unfulfilled order. A fraud claim looks different when the customer has a long order history on the same account. Also check the customer identity details on the case against the order — a mismatch in name, address, or account details is itself useful context for the decision ahead.

Step 5: Identify the Evidence Requirements

Evidence requirements vary by network, reason code, processor, region, and the facts of the case. Identify what this case actually calls for before collecting anything — the chargeback representment and evidence guide explains how requirements differ by dispute condition. When you are ready to assemble the records, prepare dispute evidence with Transaction Proof™.

Step 6: Accept, Escalate, or Prepare a Response

Decide the path:

  1. Accept the chargeback when the claim is valid — a customer genuinely charged twice, an order that never shipped. Accepting a valid chargeback may be more appropriate than submitting irrelevant evidence.
  2. Escalate internally when the facts are unclear or the amount justifies deeper review.
  3. Prepare a response when the records genuinely contradict the claim and chargeback representment is warranted.

Step 7: Track the Case Outcome

Record the decision and follow the case through to its result. Track which response options were used, what was submitted, and how the case resolved. Outcome history is how a merchant learns which case types are worth responding to and where prevention effort should go instead.

Common Chargeback-Review Mistakes

  • Treating the reason code as the whole story instead of reading the full case record
  • Assuming one universal deadline instead of confirming the processor deadline per case
  • Fighting every case by default, including valid ones
  • Submitting generic evidence packets that never address the specific claim
  • Failing to check refund activity, then disputing a case the customer was already credited for
  • Leaving the outcome unrecorded, so the same dispute condition keeps repeating without anyone noticing the pattern

When the Case Requires Additional Help

If the case references a transaction you cannot match, the deadline appears inconsistent, or you are unsure whether the evidence requirements fit your situation, contact Payment Defender Support with the case details and what you have confirmed so far.

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