American Express offers world-class Charge and Credit Cards, Gift Cards, Rewards, Travel, Personal Savings, Business Services, Insurance and more. I applied for the new American Express Mercedes-Benz credit card on the 23rd of August. I did not get an imediate denial/approval like how I used to in the past with AmEx. I got the message, "In Progress", and so I searched the web for answers but it seems like I can't find anything that's been updated for ages! I'm hoping someone knows more info. American Express. American Express. 1. Get Started. 2. Set Up. 3. Finish. Welcome! Enter your details to set up your new Card. 15-digit Card Number ... Login here to your American Express Account, Create a New Online Account or Confirm you received your New Credit Card, Log In to Your Account, credit card, amex. Apple, the Apple logo, iPad and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc.