Update 3/22/21: This is just referring to previously announced credits such as Saks, Best Buy & Home Depot unfortunately.
American Express Platinum cardholders are seeing a new section in their AmEx offers section called ‘Exclusive offers’ 
This would fit in with the rumor that the American Express Platinum annual fee is increasing soon, there was also a survey sent out regarding changes to the Business Platinum card that mentioned up to $1,000 in B2B credits. I suspect this wasn’t supposed to go live on the American Express site yet and we will get more information in the coming days.
Hat tip to jeffersun8
