This is US Windows Phone Users Get Official American Express App

Now US customers may access their accounts on the go to make quick payments or to view recent charges. American Express has recently released an official app for Windows Phone, which allows US customer with personal, small business or corporate cards to access their account and membership benefits and to view recent charges, activities and Membership Rewards points balance.

With this app the users may have access to AMEX services regardless as to which country they may be currently situated in – perfect for those who find themselves travelling frequently.

Everything is secured using the same user ID and password as you would on the AMEX website.

With the app installed it is possible to use Membership Rewards points towards various products and even gift cards. It's a good app for those who own accounts to download. 

Please note that this app is only available with card accounts registered in the US.

Find and download the app from Windows Phone Store.