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American Express Network Decline Codes

Amex 122

Invalid Card Security Code (CID)

Hard Decline
Permanent failures that should not be retried
Do Not Retry
Retry will not succeed

Description

The card security code (CID — the 4-digit code on the front of the card) is incorrect.

Recommended Action

Ask the customer to verify and re-enter the 4-digit security code from the front of their American Express card.

Common Causes

  • Incorrect CID entered
  • Customer confused CID with CVV (CID is on the front of Amex cards)

Recovery Tips

  • Send a dunning email asking the customer to update their card details
  • Provide clear instructions that the Amex security code is 4 digits on the front of the card

Quick Reference

Code
122
Category
Hard Decline
Retryable
No
Source
Amex
Amex 122 recovery

Recover more payments like Amex 122

Slicker handles codes like 122 by combining decline reason, issuer behavior, BIN data, and timing signals to choose the next best recovery action.

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