American Express Inquiry Reason Code 173
Description of Reason Code 173
Duplicate Billing Credit
Insights from Rules and Regulations
The cardholder has requested credit for a duplicate billing.
How to Win Reason Code 173
Provide support and itemization of both charges and explain why credit is not due.
Transaction Modifiers applicable to Reason Code 173
- None
Additional Information About Reason Code 173
Reason code is categorized: American Express, Inquiries
Use the Chargeback App to respond to American Express Inquiry Reason Code 173.

The Chargeback App determines acceptable evidence based on network rules and can automatically gather the evidence needed to win by integrating to your payment services and sales platform.