What Amex Reason Code C08 Means
American Express reason code C08, titled Goods/Services Not Received, is filed when a cardholder claims they paid for physical goods, digital products, or services that were never delivered. It is the Amex equivalent of Visa 13.1 and Discover RG — the core non-receipt dispute code across all four major networks.
The evidentiary standard is the same as on other networks: the merchant must demonstrate that delivery was completed to the cardholder's address, or that the digital product was accessed by the cardholder after purchase. What differs on Amex is the 20-day merchant response window, which is significantly shorter than the 30 days Visa allows or the 45 days Mastercard provides.
C08 is about non-receipt. If the cardholder received the item but claims it was wrong or defective, that falls under C04. If they expected a refund that never came, that is C02. Building delivery evidence in response to a quality dispute, or quality documentation in response to a non-receipt claim, will not succeed.
Cross-Network Equivalent Codes
| Network | Code | Title | Notes |
|---|---|---|---|
| Amex | C08 | Goods/Services Not Received | This page; 20-day response window |
| Visa | 13.1 | Merchandise/Services Not Received | Direct equivalent; 30-day response window |
| Mastercard | 4853 | Cardholder Dispute (Not Received sub-type) | MC catch-all; 45-day response window |
| Discover | RG | Non-Receipt of Goods or Services | Direct Discover equivalent |
Common Trigger Scenarios
- Genuine lost shipment. The package was lost in transit, misrouted, or returned to sender without customer notification. The Amex cardholder disputes when the expected delivery date passes with no package and no merchant communication.
- Delivery without confirmation. The order was delivered but the merchant has no tracking record showing confirmed delivery. On Amex, where cardholders dispute more readily, the absence of delivery confirmation is almost always a losing position.
- Digital product not delivered or inaccessible. A download link expired, an account was not activated, or a digital product license was not issued. The cardholder paid but could not access what they purchased.
- Service not performed. A scheduled service appointment was missed, a consulting engagement was not started, or an event was cancelled. The cardholder paid and received nothing of value.
- Friendly fraud. The Amex cardholder received the goods but disputes claiming non-receipt. Amex cardholders have historically higher dispute rates than cardholders on other networks, making friendly fraud C08 disputes a meaningful share of total C08 volume.
Key Deadlines & Timeframes
| Milestone | Timeframe | Notes |
|---|---|---|
| Cardholder Filing Window | 120 days | From transaction date or expected delivery date, whichever is later |
| Merchant Response Window | 20 days | From Amex dispute notification — significantly shorter than other networks |
| Second Review | 20 days | If Amex rules against the merchant, 20 days to request second review |
Evidence You Will Need
- Carrier tracking with delivery confirmation showing the package was delivered to the cardholder's shipping address — a "delivered" scan, not just "shipped" or "in transit"
- Signature confirmation for orders above $500; significantly increases win rates at any value on Amex disputes
- Photo proof of delivery (where available from the carrier) showing the package at the delivery address
- AVS match confirmation showing the shipping address matches the billing address on file with Amex
- For digital goods: IP address logs showing the cardholder accessed the product, login or download timestamps, and email delivery receipts with activation links
- Post-delivery customer communication — any contact from the cardholder after the delivery date implicitly confirms receipt
Learn Exactly How to Package and Present This Evidence
The Item Not Received Defense Guide covers the evidence structure for Amex C08 representments, how to handle confirmed-delivered-but-disputed cases on Amex, and the cross-network strategy covering Visa 13.1 and Discover RG.
Learn exactly how to package and present this evidence →How Merchants Lose This Dispute
- Missing the 20-day Amex response window. The most common C08 loss on Amex is not weak evidence — it is a missed deadline. Set Amex-specific alerts with a 5-day internal deadline to allow time for evidence gathering and submission.
- Submitting "shipped" status instead of "delivered." A tracking number showing the order left your warehouse proves nothing about whether the cardholder received it. Amex requires confirmed delivery, not just shipment.
- Shipping to a different address without documentation. If you ship to an alternate address that differs from the AVS-verified billing address, you need explicit evidence the cardholder authorized that address. Without it, delivery confirmation to a third address does not establish delivery to the legitimate cardholder.
- No digital access logs for non-physical goods. For digital products, "we sent the access email" is insufficient. You need timestamped server logs showing the specific account accessed the product after purchase.
Get the Step-by-Step Winning Strategy
Our Item Not Received Defense Guide includes copy-paste representment language for Amex C08, the digital goods evidence format that Amex accepts, and the cross-network framework for Visa 13.1, Mastercard 4853, and Discover RG.
Get the step-by-step winning strategy →Response Framework Overview
- Lead with delivery confirmation. Present carrier tracking showing a "delivered" scan to the cardholder's address. This is the central evidence Amex is looking for.
- Establish address match. Show the delivery address matches the Amex-verified billing address, linking the delivery to the legitimate cardholder.
- Present signature or photo proof. For high-value orders, signature confirmation or photo proof of delivery closes the evidentiary gap between "delivered" and "received by the cardholder."
- Reference post-delivery contact. Any communication from the cardholder after the delivery date — a question, a return request, a product inquiry — implicitly confirms receipt.
Prevention Tips
- Always ship with tracking that includes delivery confirmation. Untracked shipments are indefensible in C08 disputes. The cost of tracked shipping is trivially small compared to the cost of a single lost dispute.
- Require signature for orders over $200 on Amex cards. Amex cardholders dispute at higher rates. The signature threshold that is appropriate for other networks may need to be lower for Amex transactions.
- Send proactive shipping and delivery notifications. An automated email when the package is delivered reduces "where's my order" disputes and provides a communication record showing the cardholder was informed of delivery.
- Set Amex-specific internal response deadlines. Build a separate dispute triage workflow for Amex that escalates within 24 hours of the dispute notification and targets submission within 10 days of receipt.
Frequently Asked Questions
How is Amex C08 different from Visa 13.1?
Both codes cover the same dispute: a cardholder claims goods or services were never received. C08 applies to American Express cards, Visa 13.1 to Visa cards. Evidence requirements are essentially identical. The key operational difference is Amex's 20-day merchant response window versus Visa's 30 days.
Can I win a C08 dispute without carrier tracking?
Winning without delivery confirmation is extremely difficult on any network, including Amex. Without tracking showing confirmed delivery, you have no objective evidence the goods arrived. For digital goods, the equivalent is IP/login access logs. If you ship without tracking, you absorb the full chargeback risk on every untracked order.
What delivery evidence does Amex require for C08?
Amex expects carrier tracking showing confirmed delivery to the cardholder's shipping address, ideally with a delivery scan timestamp. For high-value orders, a signature confirmation significantly strengthens the case. For digital goods, IP address logs showing the cardholder accessed the product, login timestamps, and download records serve the same role.
How long does an Amex cardholder have to file a C08 dispute?
120 days from the transaction date or the expected delivery date, whichever is later. This is the same window as Visa and Mastercard non-receipt disputes. The difference is on the merchant side — Amex gives merchants only 20 days to respond once the dispute is filed.