Glossary
Agent Purchase Protection
In short
Agent Purchase Protection: American Express's announced protection for eligible Card Members against charges caused by agent error when the agent sent authenticated intent. Agent Purchase Protection appears in 2 sourced facts on this site, the first in American Express Agentic Commerce Experiences (ACE). Example: Subjective intent such as "best" is excluded. After Agent Purchase Protection the glossary lists Verifiable Intent.
Definition
American Express's announced protection for eligible Card Members against charges caused by agent error when the agent sent authenticated intent.
Example
Subjective intent such as "best" is excluded. americanexpress.com, read 4 Nov 2026.
Where it appears in the sourced facts
- Amex describes Amex Agent Purchase Protection: "In the future", if a registered agent sends the Card Member's authenticated purchase intent, Amex will protect eligible customers from charges caused by agent error. americanexpress.com, read 4 Nov 2026. In American Express Agentic Commerce Experiences (ACE).
- Amex Agent Purchase Protection is described for the future for eligible charges after a return attempt with the merchant. americanexpress.com, read 4 Nov 2026. In Chargebacks when an agent bought.
Nearby terms
Sources
- Amex Agentic Commerce Experiences, read 4 Nov 2026
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