Start with the right question
A useful dispute packet is short enough to understand and complete enough to verify. Start with the transaction and the reason it is disputed. Keep a merchant complaint, an unauthorized-payment report, and a disagreement about product quality distinct because they may be handled differently.
Work through the checks
Choose accurate facts
State whether the item was not delivered, the amount was wrong, a credit was missing, or the transaction was not authorized. Do not select a more dramatic reason simply because it seems more likely to succeed.
Link each assertion
Attach the receipt, order terms, delivery record, cancellation confirmation, or other relevant support. Give each item a reference and explain what it shows. Avoid uploading unrelated statements containing private information.
Include the response history
Summarize contacts with the merchant and any offered resolution. Record replacements and credits already received. An incomplete history can make the requested amount misleading even when the original complaint was valid.
Track the issuer process
Record submission, requests for more information, temporary credits, and final decisions. A provisional credit may not be final. Follow the issuer's instructions and check legal timing requirements promptly.
A record you can use
- Transaction and disputed amount
- Specific reason
- Supporting exhibit
- Merchant response
- Issuer reference and status
Keep this record locally. Use document references rather than publishing account numbers or other people's personal details. An empty field means the information is still missing; it should not be filled with an AI guess.
Worked example
A fictional customer disputes a $75 missing delivery and includes the order, tracking history, and unanswered seller messages. A later $25 merchant credit is added to the file, reducing the unresolved amount to $50. The customer updates the issuer rather than continuing to claim the full $75.
This example is fictional and illustrates the method, not a real case result.
Limits and next steps
Do not misrepresent an authorized purchase as unauthorized or omit a received refund. Credit and debit protections differ, and this page does not determine eligibility or guarantee the issuer's decision.
Use the issuer's official channel and current FTC guidance on written billing disputes. Preserve copies of what was submitted and any response deadline stated in the issuer's correspondence.