Big Reveal: New American Express Festival Offer for Diwali – What You Need To Know

Curious about the new American Express festive offer launching this September? Discover enrolment steps, offer details, and tips to maximize your Amex card rewards this Diwali season

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ETS Team

9/13/20251 min read

American Express is preparing a limited-time festive offer for cardholders starting mid-September. Cardmembers will receive details by email on 15 September 2025, along with a link to enrol. Enrolment is required—spending will not count unless you opt in.

Such enrolment-linked rewards are common in Amex campaigns, often tied to bonus points or cashback for meeting a spend target during the festive season. Since Diwali falls at the end of October, the offer period will likely cover peak shopping weeks.

If you hold an Amex card, watch your inbox from 15 September. Signing up early ensures your festive spends qualify. Waiting too long may mean missing out, and Amex typically does not allow backdated enrolments.