American ExpressConsumer DisputeUpdated June 2026

American Express Reason Code C05: Goods/Services Cancelled

The cardholder cancelled the order or service but was charged or not refunded.

Respond within ~20 days
Winnable with strong evidence

Your strongest argument

No valid cancellation occurred under your disclosed policy, or the proper credit was already processed.

Evidence that wins a American Express C05 dispute

  • Cancellation policy accepted at purchase
  • Records of whether a valid cancellation occurred
  • Usage during the period billed, or proof of credit issued

Ordered strongest first — lead your rebuttal with the items at the top.

Not sure you have enough to win?

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How processors label this dispute

ProcessorWhat you'll see
Stripereason: subscription_canceled

Where to pull this evidence

Prove the subscription was active, disclosed, and used when it billed. Here's exactly where the relevant records live in each processor dashboard — gather them free before you build your pack.

Stripe

Dashboard → Payments → Disputes (or the email alert from Stripe).

  • AVS & CVC check results: Open the original payment → Payment details → "Checks" (CVC, ZIP, address).
  • Customer email, IP, and device: Payment → Customer section and the "Risk insights" / Radar panel.
  • Receipt / order confirmation: Payment → "Send receipt" or your order-management system; export the PDF.
  • Refund history & reference IDs: Payment → Timeline shows any refunds with their re_… reference IDs.

Shopify Payments

Shopify admin → Orders → the flagged order → "Chargeback" banner, or Settings → Payments → Manage disputes.

  • Order & fulfillment details: Orders → the order → Fulfillment + Timeline (shows when items shipped).
  • Tracking number & carrier: Orders → Fulfillment → tracking; confirm "Delivered" status with the carrier.
  • Customer info & IP: Order → Customer section; Order → Additional details / fraud analysis for IP and AVS/CVV.
  • Fraud analysis (AVS/CVV/risk): Order → "Fraud analysis" panel shows AVS, CVV, and Shopify’s risk indicators.

Square

Square Dashboard → Disputes (or Balance → Disputes), or the email from Square.

  • Transaction & receipt: Transactions → the payment → receipt; "Resend receipt" for a copy.
  • Card-present / chip details: Transaction detail shows entry method (chip, tap, keyed) — chip reads support card-present disputes.
  • Customer details: Customer Directory → the customer; or the transaction’s customer section.
  • Itemization & amount: Transaction → itemized breakdown to rebut "incorrect amount" claims.

PayPal

PayPal → Resolution Center → the open case (Dispute, Claim, or Chargeback).

  • Transaction details & ID: Activity → the transaction → details; note the Transaction ID.
  • Proof of delivery / tracking: Resolution Center → "Respond" → add tracking number + carrier (PayPal validates delivery).
  • Proof of shipment / service: Resolution Center evidence upload: invoice, shipment receipt, or service-completion proof.
  • Buyer communication: Resolution Center message thread + your own email records with the buyer.

Build a submission-ready American Express C05 response

ChargebackKit assembles your evidence into a formatted, labeled rebuttal pack with the exhibits and response letter card networks expect — pre-mapped to Subscription Cancelled disputes.

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Or run the free readiness check first.

Frequently asked questions

What is American Express reason code C05?
Amex C05 ("Goods/Services Cancelled") is filed when a cardholder cancelled but was charged or not refunded.
How do I win a C05 chargeback?
Submit the cancellation terms the customer accepted and show either that no valid cancellation occurred or that the correct credit was issued.
How is C05 different from C08?
C05 is about cancellation of an order/service; C08 is about non-delivery of an order that was not cancelled.

Where to go next

Build the pack for Subscription Cancelled disputes, or dig into the matching guide, template, and processor evidence requirements.

Updated June 2026. Reason-code meanings and evidence requirements are sourced from card network documentation and may change; always check your processor dashboard for the exact deadline and label on your dispute.