There are several Amex incognito welcome Sign-up offers available now by following the below steps. Some of the offers are really good and one of the top sign-up offers are also available.

Steps to get the Increased Sign-Up Offers

  1. Open a browser in incognito mode. (Works better in Firefox Private mode, might work for Chrome or Safari Private or in-cognito mode as well)
  2. Copy and Paste the below link, to see all the Amex Special offers. I was able to replicate several times. Post a comment if you face issues.

https://www.intellioffers.com/amex-secret-sign-up-offers

or

https://www.intellioffers.com/amex-secret-sign-up-offers-alternate

After going through this link, View All Personal Cards, find the card that you need

Amex Secret incognito Promotional Sign-up Offers March 2022

  • Highest ever Amex Gold 90,000 Membership Rewards Offer with $4000 purchases within the first 6 months. The normal public offer is 60,000 MR points.
  • Amex Everyday Preferred credit card 30,000 Membership Rewards with $2,000 purchases within the first 3 months.
  • New! Blue Cash Preferred upto $400 Offer qualifies if you spend $3,000 in purchases on your new Card within the first 6 months of Card Membership. (offer varies)
  • Amex Platinum Card 125,000 Membership Rewards bonus points offer qualifies if you spend $6,000 on purchases on your new Card in your first 6 months of Card Membership.
  • Amex Green card 40,000 to 50,000 Membership Rewards with $2,000 purchases within the first 6 months (offer varies).
  • Blue Cash Everyday $200 Offer with $1,000 purchases within the first 3 months. This is a No Annual Fee Card. Plus, earn 20% back on purchases at Amazon.com made with the Blue Cash Everyday® Card in the first 6 months, up to $200 back.
  • Amex Cash Magnet Credit Card $200 after you spend $2,000 in purchases on your new Card within the first 6 months.
  • Amex EveryDay 10,000 Membership Rewards with $1,000 purchases within the first 3 months.