Core Viewpoint - Billionaire investor Bill Ackman raised concerns about credit card rewards programs, arguing that the current structure unfairly forces low-income consumers to subsidize benefits for wealthy cardholders [1] Group 1: Rewards Programs Structure - Points and rewards programs function as rebates on purchases, funded through merchant discount fees, which range from approximately 1.5% for basic cards to 3.5% or higher for premium cards [2] - Retailers charge uniform prices regardless of payment method, leading consumers without rewards cards to effectively pay an extra 2% premium to cover benefits for premium cardholders [3] Group 2: Broader Credit Card Reform Debate - The comments come amid a broader debate on credit card reform, including President Donald Trump's proposal for a 10% credit card interest rate cap, which has faced criticism from various political figures [4] - Ackman highlighted a structural issue in consumer finance where millions of lower-income consumers subsidize affluent cardholders through higher merchant fees embedded in retail prices [4] Group 3: Major Card Issuers - Major card issuers, including Visa Inc. and Mastercard Inc., operate tiered reward systems that contribute to the issues raised by Ackman [5]