How do I check my balance on American Express?

Click on a Card Member name to go to the Card profile page. The Card Member profile page will appear with the outstanding balance details and a list of common actions.

How do I set up an American Express online account?

To create an online account or link a Card to your existing online account, go to americanexpress.com/register. If you’re an Additional Card Member, when you’re setting up your online account, you’ll need the Basic Card Member’s date of birth as well as your own personal information.

Why did Costco stop accepting American Express?

Costco switched to Visa mainly for business reasons. Though they enjoyed a 17-year exclusive relationship with American Express, eventually they could not negotiate a renewal of the contract with the terms they wanted.

What is my Amex user ID?

What is my American Express Mobile User ID and Password? Your User ID and Password for your online account are the same, whether you log in at americanexpress.com or on the Amex mobile app.

What is my Amex User ID?

How do I use my American Express Costco card online?

Best Credit Cards for Shopping In-Store at Costco or Online at Costco.com. You won’t be able to use your American Express, Mastercard, or Discover-issued cards at Costco as the retailer accepts only Visa for in-store shopping.

When did Costco leave AmEx?

But that changed when Costco and American Express decided to end their relationship in 2016. After that, Costco went on to name Citi as its exclusive credit card issuer and Visa as its new exclusive credit card network for Costco in the U.S. and Puerto Rico.

How do I unlock my American Express account?

Contact Customer Service American Express urges that you start by contacting them and their account center at 1-800-446-6307. If the issue has to do with payments, contacting customer support is the fastest way to find a resolution and get your account unlocked.