Amex Express Checkout is a service that simplifies the checkout experience by auto-filling necessary cardholder payment data into merchant checkout fields.
Categories: Payment processor
Official website: https://www.americanexpress.com/us/express-checkout/
Amex Express Checkout is ranked #19 of 209 in Payment processor by website adoption.
WhatStack detects Amex Express Checkout by analyzing HTTP headers, HTML source code, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries using signature-based pattern matching across 10 different analyzers.