# Business Platinum

2 signals tagged Business Platinum (card).

## Amex Tightens Centurion Lounge Guest and Layover Rules

Jul 10 · 1 source · Delta Air Lines, Business Platinum, Centurion Lounge, Corporate Platinum, Delta SkyMiles Reserve, Platinum Card, American Express, Hong Kong, London Heathrow, Melbourne

American Express updated Centurion Lounge access rules effective July 8, 2026. Guests must now be on the same flight, and connecting passengers face a five-hour layover cap

[Full signal](https://thetravelsignal.com/s/amex-tightens-centurion-lounge-guest-and-layover-rules)

## Amex Five Credit Card Limit: What’s The Rule, And Which Cards Count?

May 28 · 1 source · American Express, Amex Gold, Amex Green, Amex Platinum, Business Gold, Business Green, Business Platinum, loyalty program, policy change, credit card

American Express limits consumers to five credit cards at a time, excluding hybrid cards like Platinum, Gold, and Green. This rule is key for managing multiple Amex accounts

[Full signal](https://thetravelsignal.com/s/amex-five-credit-card-limit-whats-the-rule-and-which-cards-count)

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